What is an equation of the line that passes through the points (4, 4) and (8, 5)?

Answers

Answer 1

Answer:

y=0.25x+3

Step-by-step explanation:

use desmos graphing calculator and put the coordinates into a table


Related Questions

What is the distance between point p and q
- P(-5,7) Q(6,7)

Answers

The distance between the two points P(-5, 7) and Q(6, 7) is 11 units.

What is the distance formula?

The distance formula between two points (x₁, y₁) and (x₂, y₂) is,

D = [tex]\sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2[/tex].

Two points are given P(-5, 7) and Q(6, 7).

∴ D = [tex]\sqrt{(6 + 5)^2 + (7 - 7)^2[/tex].

D = [tex]\sqrt{(11)^2[/tex].

D = 11 units.

learn more about the distance between points here :

https://brainly.com/question/15958176

#SPJ1

Is the sum of 3.04 and √20 rational or irrational? Explain.

Answers

Answer:

Irrational

Step-by-step explanation:

A rational number can be expressed as p/q where p and q are integers

3.04 is rational since it can be expressed as 304/100

√20 is not rational. √20 = √(4·5) = √4·√5 = 2√5
While 2 is a rational number, √5 is irrational since 5 is a prime number and square roots of primes are not rational

An irrational number multiplied by a rational number is irrational so √20 is irrational

An irrational number added to a rational number results in an irrational number.

So 3.04 + √20  is irrational

FIRST ANSWER WILL GET 100 PTS!
What mixed number is equivalent to 21 ÷ 4?

Answers

Answer:

Step-by-step explanation:

5 1/4

Answer:là

5

với số dư

1

.

5

1

4

Step-by-step explanation:

The perimeter of a triangle is 58 cm. The triangle is isosceles, but if its base were lengthened by 4 cm and each leg were shortened by 7 cm, then it would be equilateral. Find the base of the original
triangle.
A. 12 cm
B. 11 cm
C. 23 cm
D. 16 cm

Answers

The base of the original triangle is 12 centimetres.

How to find the base of the original triangle?

A triangle is a polygon with three sides. The perimeter of a triangle is 58 cm. The triangle is isosceles.

An isosceles triangle is a triangle with 2 sides equal to each other and two angles equal to each other.

Therefore, let's find the base of the original triangle when the base were lengthened by 4 cm and each leg were shortened by 7 cm,

Hence,

let

x = length of legs

y = length of the base

Therefore,

2x + y = 58

Hence,

y + 4 = x - 7

x - y = 11

2x + y = 58

x - y = 11

3x = 69

x = 69 / 3

x = 23

-y  = 11 - 23

-y = -12

y = 12

Therefore,

base of the original triangle = 12 cm

learn more on triangle here: https://brainly.com/question/10307980

#SPJ1


Factor the expression.
- 20a-35
The positive GCF of -20a and -35 is 5. Complete each equation with an expression or integer factor.
5x -4a=-20a
5× - 7 = - 35
The expression with 5 factored out is

Answers

Answer:

5(-4a -7) = -20a -35

Step-by-step explanation:

Your redecorating your bedroom, and you want to put in a dressing table. The wall where you want to put it measures 4.7m. There is also a cupboard door on this wall, which takes up 410mm. The dressing table you like is 123cm wide. Once you've bought the dressing table , how much space on the wall, do you have left, not including the cupboard doors? I need this working out in metres please.

Answers

Answer:

3.06 meters

Step-by-step explanation:

The first thing you want to do, since we are working with different units here, is find out how many centimeters make a meter... and so on.

1cm = 0.01m

1mm = 0.001m

123cm = 1.23m (Dressing table)

410mm = 0.41m (Cupboard door)

Now all we need to do is subtract.

We can add the two numbers together or (If you prefer) subtract separately.

1.23 + 0.41 = 1.64

Now subtract that number from the measurement of the wall:

4.7 - 1.64 = 3.06

The amount of space left is 3.06m.

my teacher is asking what is 4 cubed and the options are [tex]3^{3}[/tex] , [tex]3^{3}[/tex] > 12 , [tex]4^{3}[/tex] , and 3-4 please help !

Answers

It’s the third option

Adante begins to evaluate the expression 3 1/3x5 1/4using the steps below.
3 1/3 x5 1/4
(3 1/3x(5+1/4)
(3 1/(3+1/3)(1/4)

Answers

Step-by-step explanation:

Here you are the answer.

Solve for x and the missing measures given QS = 34 and TS = 3x + 2

Answers

Answer:

x = 5

TS = 17

QT = 17

Step-by-step explanation:

The tick marks show us that line segment QT is equal to TS.

QS = QT + TS  and QT and TS are the same length

34 = 2(3x + 2)  Distribute the 2

34 = 6x + 4  Subtract 4 from both sides

30 = 6x  Divide both sides by 6

5 = x

Substitute in 5 for x

3x + 2

3(5) + 2

15 + 2 = 17

TS is 17

QT is 17

Every day, Garrett's burrito stand uses 1 7/10 bags of tortillas. How many days will 8 1/2 bags of tortillas last?

Answers

Answer: 5 days.

Step-by-step explanation: To solve this problem, we first need to convert 1 7/10 bags of tortillas to a decimal number. We can do this by dividing the numerator of the fraction (7) by the denominator (10) and adding the result to the whole number (1) to get 1 + 7/10 = 1.7 bags of tortillas.

Next, we can divide the number of bags of tortillas that Garrett's burrito stand uses per day (1.7 bags) into the total number of bags of tortillas that are available (8.5 bags) to find out how many days the tortillas will last: 8.5 bags / 1.7 bags/day = 5 days

Therefore, the 8 1/2 bags of tortillas will last for 5 days.

[3x (4.6÷2)] +14.1 =

Answers

Answer:

21

Step-by-step explanation:

PEMDAS : Parenthesis, Exponent, Multiplication/Division, Addition/Subtraction.

First, we want to deal with the parenthesis within the parenthesis.

(4.6/2) = 2.3

Rewrite it into the equation.

[3 * 2.3] + 14.1 = ?

Now, do the work in the parenthesis again.

[6.9] + 14.1 = ?

There isn't anymore parenthesis, exponents, or multiplication/division, so we move onto addition now and add both terms.

6.9 + 14.1 = 21

? = 21

The answer is 21.

help meee please for a lot of points it gotta be to answer choices

Answers

Answer:

B and D

Step-by-step explanation: I got it right

The length of a rectangle is 8 inches more than it’s width. It’s area is 308 square inches. The length is?

Answers

Answer:38.5

Step-by-step explanation:

308/8 =38.5

Answer: 8ft

Step-by-step explanation:

the length of the room is 8fr

You are a construction worker who is laying down concrete drainage pipes. Each pipe is 5 feet long and 3 inches thick, and has an outside diameter of 6.5 feet. You lay down 4 drainage pipes end to end.

At any given time, what is the volume of water that passes through the 4 drainage pipes at half capacity? Round the answer to the nearest tenth of a cubic foot.
141.3
165.8
282.6
306.6
565.2

Answers

Answer:

Volume = 282.6 ft.²

Step-by-step explanation:

Volume: V = πr²h

Step 1: The answer needs to be in cubic feet, so convert all units to feet

    1. 3 ft./12 in. = 0.25 ft.

Step 2: Subtract 0.5 ft from 6.5 ft to find the actual diameter of the pipe that the water will be passing through

    2. 6.5 ft. - 0.5 ft. = 6 ft.

Step 3: Plug 3 ft. (radius), 3.14 for π, and 5 ft for h

    3. V = (3.14)(3 ft.)²(5 ft.)

Step 4: Solve for the V (volume)

    4. V = (3.14)(9 ft.)(5 ft.) → V = (28.26)(5) → V = (28.26)(5) → V = 141.3 ft.²

Step 5: Divide 141.3 by 2, since we want half the capacity

    5. 141.3 ft.²/2 = 70.65 ft.²

Step 6: Multiply 70.65 by 4 since we want the total volume of water passing through four pipes

    6. 70.65 ft.² ∙ 4 = 282.6 ft.²

Which ordered pairs in the form (x, y) are solutions to the equation

7x−5y=28?

Select each correct answer.

Responses

(7, 9)
Begin ordered pair 7 comma 9 end ordered pair

(4, 10)
Begin ordered pair4 comma 10 end ordered pair

(−1, −7)
Begin ordered pair negative 1 comma negative 7 end ordered pair

(−6, −14)

Answers

The ordered pair (-1, -7) is the solution to the equation 7x - 5y = 28.

Define solutions of linear equations.

The collection of variable values in linear equations that yields all feasible solutions is referred to as the solution of a linear equation. In order to describe real-world issues, linear equations contain unknown values in the form of one or more variables. The collection of values for each variable in a system of linear equations is referred to as the solution set.

Consider the equation,

7x - 5y = 28

Now put the values from options, the pair values at which LHS = RHS that will be the solution to the equation.

Put x = 77, y = 9 in the equation

7(7) -5(9)

= 49 - 45

= 4

This is not a solution.

Put x =4, y= 10

7(4) - 5(10)= 28 - 50

= -32

This is not a solution.

Put x= -1, y = -7

7(-1) - 5 (-7)

= -7 + 35

= 28

So, this is the solution to the equation as LHS = RHS

To know more about solutions to linear equations, visit:

https://brainly.com/question/4145514

#SPJ1

Answer:

C. the ordered pair (1.5, 10)

Step-by-step explanation:

Graph the equation.
y
=

4
(
x
+
2
)
2

1
y=−4(x+2)
2

Answers

Answer:

see instructions

Step-by-step explanation:

1. (x + 2) = 0  gives us x = -2 = x coordinate of vertex; and

  the -1 at the end gives us the y coordinate.

  Move the vertex of the parabola to the point (-2,-1)

2. The -4 in front of the (x+2)² gives the direction and stretch of the parabola. FROM the Vertex, position the other point Down 4 and Right 1 (at (1,-5)).

HELP ME OUT OMG THANKS

Answers

Answer: r = 12

Step-by-step explanation:

11 - 23 = 12

YOUR SO WELCOME!!! :D

Four consecutive even integers have a sum of 332. What is the least of these integer

Answers

Answer: 80

Step-by-step explanation:

set the 4 numbers to be x,x+2,x+4,x+6

They add up to 332 so the equation would be

x+(x+2)+(x+4)+(x+6)=332

4x=320

x=80

the rest of the numbers are 82,84,86

smallest is 80

Will give brainliest
50 points

Answers

Answer: D

Step-by-step explanation:

The parent function abs(x) is a V, similar to graph B.

When it is multiplied by a negative number then it reflects across the Y axis, and if the number is greater than 1, then the graph is horizontally compressed (like you're squishing the sides together, closer to each other).  If the number is less than 1, either decimals or a fraction, then it is stretched (like you are pulling the sides away from each other and they are getting wider).  

In this case you are multiplying abs(x) by 4, which is greater than 1 so it is compressed by a factor of 4, and then multiplying it by a negative, which reflects it across the y axis.

In a certain board game, players spin a spinner to determine how many spaces they advance. The odds in favor of advancing five spaces are 3/10. Find the probability of advancing five spaces.

(b)Ravi has a box of candies with different flavors. He will randomly choose one piece of candy. The probability that he chooses a strawberry-flavored piece is 6/19. What are the odds against him choosing a strawberry-flavored piece?

Answers

The probability of advancing five spaces is 3/13 and the odds against is 13 : 6

How to determine the probability and the odds?

The board game

From the question, we have the odds to be

Odds in favour = 3/10

This can be rewritten as

Odds in favour = 3 : 10

For an odd represented as a : b, the probability is

Probability = a/a + b

Using the above as a guide, we have

Probability = 3/13

The box of candies

From the question, we have the probability to be

Probability = 6/19

For a probability represented as a/b, the odds against is

Odds = b - a : a

Using the above as a guide, we have

Odds = 19 - 6: 6

Evaluate

Odds = 13 : 6

Read more about probability at

https://brainly.com/question/251701

#SPJ1

Old Navy had $940 worth of orders for shirts. The prices for the shirts were categorized by style: $10 for tank tops, $14 for graphic tees, and $22 for polos. The number of polos ordered was one more than half the number of graphic tees, and the number of graphic tees ordered was eight less than twice the number of tank tops. Determine the number of each type of shirt ordered.

Answers

The number of each type of shirt ordered are as follows;

number of graphic tees = 29number of tanks tops = 19number of polos = 15

How to find the number of each type of shirt ordered?

Old Navy had $940 worth of orders for shirts.

The prices for the shirts were categorized by style: $10 for tank tops, $14 for graphic tees, and $22 for polos.

The number of polos ordered was one more than half the number of graphic tees, and the number of graphic tees ordered was eight less than twice the number of tank tops.

let

x = number of graphic tees

Hence,

number of polos = 1 + 1 / 2 x

Number of tank tops = 1 / 2 x + 4

Therefore, the total

14x + 10(1 / 2 x + 4) + 22(1 + 1 / 2 x) = 940

14x + 5x + 40 + 22 + 11x = 940

30x + 62 = 940

30x = 878

x = 29.266667

x = 29

number of polos = 1 + 1 / 2 (29) ≈ 15

Number of tank tops = 1 / 2 (29) + 4 ≈ 19

learn more on equations here: https://brainly.com/question/9182891

#SPJ1

When loaded with bricks, a lorry has a mass of 11600 kg. If the mass of the bricks is three times that of the empty lorry, find the mass of the bricks.

Answers

Answer:

8700kg

Step-by-step explanation:

b = mass of bricks

l = mass of lorry

b+l = total mass = 11600kg

b = 3l  ==>  l = b/3

substitute: b + b/3 = 11600

multiply every term by 3 to get rid of denominator: 3b + b = 34800

simplify and solve:  4b = 34800  ==>  b = 8700

check:  l = 8700/3 = 2900

2900 + 8700 = 11600?  YES

During a test, 3 out of 100 cars selected at random were found to be defective. Use this ratio to estimate the number of defective cars if 1,500 cars are tested.

Answers

There are 45 defective cars if 1,500 cars are tested.

What is mean by Ratio?

A ratio indicates how many times one number contain in another number. The ratio of two number is written as x : y, which is equivalent to x/y. Where, x and y are individual amount of two quantities.

Given that;

During a test, 3 out of 100 cars selected at random were found to be defective.

Now,

Since, During a test, 3 out of 100 cars selected at random were found to be defective.

Let number of defective cars if 1,500 cars are tested = x

So, By definition of ratio, we get;

⇒ 3 / 100 = x / 1,500

Solve for x as;

⇒ 3 × 1500 / 100 = x

⇒ 3 × 15 = x

⇒ x = 45

Thus,  There are 45 defective cars if 1,500 cars are tested.

Learn more about the ratio visit:

https://brainly.com/question/12024093

#SPJ1

y=9.44x+84.182
is this function a good model for the data

Answers

Answer:

Step-by-step explanation:

443

solve 3x+1=-5 by graphing. then find the x- and y-intercepts

Answers

The graph of the equation is shown below

The x-intercept is -2

The y-intercept is undefined

Graph of linear equations and determining the intercepts

From the question, we are to solve the equation by graphing and determine the x- and y-intercepts

The given equation is

3x + 1 = -5

To determine the x-intercepts, we will solve the equation

3x + 1 =-5

3x = -5 - 1

3x = -6

Divide both sides by 3

x = -2

Since, y is not defined in the equation, the y-intercept is undefined

The graph of the equation is shown below.

Learn more on Graph of linear equation here: https://brainly.com/question/29537679

#SPJ1

17. Write 2 numbers that are less than -1000?

Answers

Answer: -1001, -1002

Step-by-step explanation:

Dr. Hill charges $30 for a tutoring session, plus $0.25 per problem.
Write an equation to represent the problem.
Then, determine how many problems he helped with if he charged $47.75

Answers

Part A: Formula is y= 0.25x + 30

Part B: 71 problems

What angles are linear pairs? Check all that apply.

Answers

Answer:

show the choices please.

Step-by-step explanation:

30+ w =150 what does w equal?​

Answers

Subtract 30 from both sides to isolate w

30-30+w=150-30

w=120

We can substitute w=120 back into the equation to check it:

30+(120)=150



If 3(x + 5) + 2 = 5, what is the value of x?

Answers

Answer:

-4

Step-by-step explanation:

3x+15+2=5

3x=-15-2+5

3x=-12

x=-12/3

x=-4

Answer:

x=-4

Step-by-step explanation:

Given:

[tex]3(x+5)+2=5[/tex]

To find:

The value of x.

Explanation:

It is given that,

[tex]3(x+5)+2=5[/tex]

That implies,

[tex]3(x+5)+2=5\\3x+15+2=5\\3x+17=5\\3x=5-17\\3x=-12\\x=-\frac{12}{3} \\x=-4[/tex]

Hence, the value of x is -4.

Other Questions
sports drinks are a good choice as a fluid replacement for activities lasting longer than 90 minutes. t/f conducting meeting with your students and their parents/guardians to define team rules and procedures and present your student-centered coaching philosophy and assert the educational mission of interscholastic athletics occurs:during the off-seasonduring the preseason a 19-year-old woman presents with a 4-day history of fever accompanied by chills, nausea, vomiting, and back pain. she denies any chest pain, cough, or urinary symptoms. on further questioning, she said she had 2 episodes of diarrhea yesterday with vague abdominal discomfort. she has no other significant past medical history, is on no medications, and has no allergies. family history is significant for hypertension in father and arthritis in mother. she is single, has no children, does not smoke or drink, and works part time as a waitress. on exam she has a temperature of 102.4f, pulse rate of 110/min, bp 110/60 mmhg, and sp02 of 92%. mucous membranes are dry, and sclera is clear. lungs are clear, and heart sounds are normal. there is mild left flank tenderness and tenderness in the left costovertebral angle. labs: hb 12g/dl, wbc 17,000/ul, bands were 18% and platelets 350,000/ul. chest x ray and ekg are normal. urinalysis shows 35 wbc, 6 rbc, and no casts. question: what is the most likely diagnosis? The yield of a chemical process is being studied. From previous experience, yield is known to be normally distributed and =3 . The past five days of plant operation have resulted in the following percent yields: 91.6, 88.75, 90.8, 89.95, and 91.3.a. Find a 95% two-sided confidence interval on the true mean yield. b. Find a 95% upper level confidence interval on the true mean yield. c. How many samples of yield is needed to obtain a 95% two-sided confidence interval with width 1? d. If we don't know the value of , how would the 95% two-sided confidence interval be? when administering intravenous magnesium sulfate, the nurse will monitor for what signs and symptoms of hypermagnesemia? which enzyme is not a protector of the cell from reactive oxygen species (ross)? group of answer choices superoxide dismutase catalase all of these protect the cell from ross citrate synthase Line a passes through the points (5, 2) and (5, 5), while line b passes through (0, 4) and (5, 4). Which statement best describes the relationship between lines a and b?A. a and b are intersecting.B. a and b are parallel.C. a and b are collinear.D. a and b are perpendicular. putting warning labels on movies and music might actually backfire and lead children to be more drawn to them, a concept known as interest rates in the economy have fallen. how will this affect aggregate demand and equilibrium in the short run? group of answer choices aggregate demand will rise, the equilibrium price level will rise, and the equilibrium level of gdp will rise. aggregate demand will fall, the equilibrium price level will fall, and the equilibrium level of gdp will fall. aggregate demand will fall, the equilibrium price level will rise, and the equilibrium level of gdp will fall. aggregate demand will rise, the equilibrium price level will fall, and the equilibrium level of gdp will rise. Show that the Poisson bracket of two constants of the motion is itself a constant of the motion, even when the constants depend upon time explicitly. how does the texas democratic party platform respond to calls for barriers along the border? choices it Which of the following assets purchased in the current year are eligible to be expensed under Section 179 assuming the cost does NOT exceed the limitations? (Check all that apply.)Used equipmentLand for future building siteStorage warehouseNew office furnitureNew delivery truckApartment complex You pick up a ice cream andwich from the chool cafeteria and you tick it in your hoodie pocket o your worker. You run into your chem lab partner on your way to your eat and he tell you your homework i due next period. You forget all about your ice cream. Until you pull the platic full of muh oUt of your pocket later that afternoon. I thi a phyical or chemical change? Find the present value (the amount that should be invested now to accumulate the following amount) if the money is compounded as indicated.$6800 at 4% compounded quarterly for 3 years If the required reserve ratio is 10% and the fed conducts an open market purchase of $100, what is the maximum possible change in the money supply?. Generally accepted accounting principles do not allow variable costing to be used in external financial statements because absorption costing makes it easie financial statement users to interpret year-to-year changes in reported net income.True or False at 14-weeks gestation, a client arrives at the emergency center complaining of a dull pain in the right lower quadrant of her abdomen. the nurse obtains a blood sample and initiates an iv. thirty minutes after admission, the client reports feeling a sharp abdominal pain and a shoulder pain. assessment findings include diaphoresis, a heart rate of 120 beats/minute, and a blood pressure of 86/48. which action should the nurse implement next? Which ratio is equivalent to 3/151/33/51/515/3 What is the limit for intake of saturated fat recommended by the dietary guidelines for americans?. rodgers corporation produces and sells football equipment. on july 1, 20y1, rodgers issued $19,400,000 of 10-year, 11% bonds at a market (effective) interest rate of 9%, receiving cash of $21,923,488. interest on the bonds is payable semiannually on december 31 and june 30. the fiscal year of the company is the calendar year. required: for all journal entries, if an amount box does not require an entry, leave it blank. question content area 1. journalize the entry to record the amount of cash proceeds from the issuance of the bonds on july 1, 20y1.