Mathematics High School


Find the slope of the line perpendicular to the given line.
y=-3/5x+1

Answers

Answer 1

Answer: y= 3/5x+1

Step-by-step explanation: if you want to check if its perpendicular go on Desmos graphing calculator on goolge and plug both equations:)

Related Questions

What is the simplified form of (2b2 – 6) + (4b + 7) – (b2 + 5b – 3)?

Answers

Answer:

b2−b+4

Step-by-step explanation:

Write the problem as a mathematical expression.

(2b2−6)+(4b+7)−(b2+5b−3)(2b2-6)+(4b+7)-(b2+5b-3)

Remove parentheses.

2b2−6+4b+7−(b2+5b−3)2b2-6+4b+7-(b2+5b-3)

Simplify each term.

2b2−6+4b+7−b2−5b+32b2-6+4b+7-b2-5b+3

Simplify by adding terms.

b2−b+4

The Answer would be: b2-b+4

the mean of 49 51 49 51 51 49 please help

Answers

Answer:

the mean is 50

Step-by-step explanation:

add up all the numbers which equals 300 then divide but the amount of numbers in this is 6 so that gives you 50

Answer:

50 is the mean

Step-by-step explanation:

When it ask for mean it ask you to add up all the numbers and divide by how many numbers their are. Their 6 numbers added together to make the total of 300.

49+51+49+51+51+49 = 300

300 / 6 = 50

Enter the value 15+(-29)-15-29

Answers

Answer:

-58

Step-by-step explanation:

Answer:-58

Step-by-step explanation:

June charges $27.95 per oil change and $9.50 per tune up each week he does 40 oil changes and 15 tune ups . how much money did June make in a week?​

Answers

I think it should be $1,262.5??? If not I’m so sorry

round 9.69 to the nearest whole number

Answers

I think the answer is 10 because you can go down and you can’t get any higher than that

Rounding 9.69 to the nearest whole number gives us 10.

Given that we need to round the decimal number 9.69 to the nearest whole number,

To round 9.69 to the nearest whole number, we look at the decimal part of the number, which is 0.69.

Since the decimal part is greater than or equal to 0.5, we round the whole number up to the next higher number. In this case, 9.69 is closer to 10 than to 9, so we round it up to 10.

Therefore, rounding 9.69 to the nearest whole number gives us 10.

Learn more about Rounding Numbers click;

https://brainly.com/question/29261078

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NEED HELP!!
Which is a valid proportion?

Answers

Answwer is DDdDdDdDdDdD

What is the domain of the absolute value f(x) equals -.5 |X -2|-4

Answers

Answer:

Domain: All Real Numbers or (-∞, ∞)

Step-by-step explanation:

Domain is the set of x-values that can be inputted into function f(x).

We see that any value of x can be plugged into the function.

∴ Our answer is all real numbers

I NEED HELP 11POINTS
Casey has a small business making and selling dessert baskets. She estimates that her
fixed weekly costs to bake the items is $100. She sells each dessert basket for $12.
How much would her monthly profit be for x amount of dessert baskets?

Answers

Answer:

500=2.5x+200

x=the amount of desserts.

500-200=2.5x

300=2.5x

x=120

Step-by-step explanation:

Point G is on line segment FH. Given FG = 5x + 2, GH = 3x – 1, and
FH = 9, determine the numerical length of FG.

Answers

Answer:FH = 12

Step-by-step explanation:

A boat traveled 70 miles in 5 hours.how far did the boat travel in one hour

Answers

Answer: 14 miles

Step-by-step explanation:

70/5 = 14

In 2011, the average daily temperature in Darrtown was 65°F. In 2012, the average daily temperature increased by 3% but then decreased by 4.5% in 2013.
What was the daily average temperature in Darrtown in 2013?
A. 62°F
B. 64°F
C. 68°F
D. 74°F

Answers

Answer:

c

Step-by-step explanation:

because  65+3%+4.5=69

Which inequality is shown in the graph?

Answers

i think it’s B). y ≤ x2 − 5

hope this helps!

pqrs is a rectangle with sides ps=5cm and pq =12cm find the length of qr ,sr and the two diagonals pr and qs.

​tell the answer

Answers

Given:

PQRS is a rectangle.

PS = 5cm

PQ = 12cm

To Find:

The length of qr ,sr and the two diagonals pr and qs.

Solution:

Opposite sides of a rectangle are equal.

QR = PS = 5cm

SR = PQ = 12cm

By using Pythagoras Theorem, we get

PR = √PS^2 + SR^2

or, PR = √25 + 144

or, PR = √169

or, PR = 13cm

Diagonals of a rectangle are equal.

QS = PR = 13cm

Answer:

QR = 5 cm

SR = 12 cm

PR = 13 cm

QS = 13 cm

The gcf of 36 and 60

Answers

Answer:

the gcf is 12

Step-by-step explanation:

.............

Answer:

The gcf is 12!

What is the answer to this?

Answers

Answer:

C.) [tex]A=12x-20[/tex]

Step-by-step explanation:

The area formula:

[tex]A=l*w[/tex]

Insert the values:

[tex]A=4*(3x-5)[/tex]

Use the distributive property:

[tex]A=4(3x)+4(-5)\\\\A=12x-20[/tex]

:Done

please help me answer this i need asap

Answers

Answer:24 xexponet 3 − 5

Step-by-step explanation:

A truck enters a highway at 60 mph. A car enters the highway at the same place 11 minutes later and drives 74 mph in the same direction. From the time the car enters the highway, how long will it take the car to pass the truck?

Answers

Answer:

3/20

Step-by-step explanation:

Round 4,368 to the nearest ten.

Answers

Answer:

4370

Step-by-step explanation:

Answer:

4,370.0

Step-by-step explanation:

If the translation of (x,y)->(x-5, y+2) was applied to the triangle ABC below, what would be the coordinates for A' after the translation?

Answers

Answer:

(-3,0)

Step-by-step explanation:

When translating, anything positive when talking about x would move x to the right. Negative, left, so you would move point a 3 units to the left.

When translating, anything positive when talking about y would move y up. Negative, down, so you would move point a 2 units up.

S, U, N are collinear. Select the point that satisfies the definition of betweenness if NU + US = NS.

Answers

Answer: Point U is between points N and S.

The order S, U, N shows U is in the middle. We can read this in reverse to get N, U, S.

Notice how the letter "U"s are adjacent in NU and US to get NU+US.

Describe what shape and axis of rotation are
required to generate a: Cone, Cylinder and sphere?

Answers

A cone can be made by rotating a triangle! The triangle is a right-angled triangle, and it gets rotated around one of its two short sides. The side it rotates around is the axis of the cone.


When the two bases are exactly over each other and the axis is a right angles to the base, this is a called a 'right cylinder'. Rectangles can be rotated to make cylinders.

A sphere is created when a circle is rotated in space about one of its diameters. A sphere is the set of all points in space that are a given distance (radius) from a given point (center). The intersection of a plane through the center of a sphere is known as a great circle. figure below.
Cone can be made by spinning and sphere is a round circle spinning rotating and a cylinder is something shaped

Let C be between D and E. Solve for x
DC = 5x + 8
CE = 3x + 5
DE = 61

Answers

DE/2 = 30.5
CE=30.5
DC=30.5

3x + 5 = 30.5
3x = 30.5 - 5
3x = 25.5
25.5/3 =8.5
x=8.5

How do you figure this equation out?
4r + 7 = 35

Answers

Answer:

r = 7

Step-by-step explanation:

Step 1: Write out equation

4r + 7 = 35

Step 2: Subtract 7 on both sides

4r + 7 - 7 = 35 - 7

4r = 28

Step 3: Divide both sides by 4

4r/4 = 28/4

r = 7

Solve 4r+7=35

4r=35-7

4r=28

r=7

:)

Which of the following equations has a graph with a y-intercept of -8?
Ay=3x - 8
B. y = -8x + 3
C. 3x - 8y = -5
D. -8x + 3y = -5

Answers

the answer is a because when the 8 is by itself it menas it's the y-intercept

The equation that has a graph with a y-intercept of -8 is y =3x - 8. The correct option is A. y =3x - 8

To determine which of the given equations has a graph with a y-intercept of -8.

We will compare the equations with the slope-intercept form of the equation of a straight line.

The slope-intercept form of the equation of a straight line is

y = mx + c

Where m is the gradient or slope

and c is the y-intercept

For A. y =3x - 8

By comparing with y = mx + c

m = 3 and c = -8

∴ The y-intercept here is -8

For B. y = -8x + 3

By comparing with y = mx + c

m = -8 and c = 3

∴ The y-intercept here is 3

For C. 3x - 8y = -5

This can be written as

y = (3/8)x + 5/8

By comparing with y = mx + c

m = 3/8 and c = 5/8

∴ The y-intercept here is 5/8

D. -8x + 3y = -5

This can be written as

y = (8/3)x - 5/3

By comparing with y = mx + c

m = 8/3 and c = - 5/3

∴ The y-intercept here is -5/3

Hence, the equation that has a graph with a y-intercept of -8 is y =3x - 8. The correct option is A. y =3x - 8

Learn more here:https://brainly.com/question/1280589

what is the primed factored root for 12

Answers

Answer:

122 = 144

or

√12 = 3.464

please help i need this answear asap

Answers

Answer:

19/15

Step-by-step explanation:

1 2/3=5/3

So 5/3 - 2/5 ( + - is -)

Making the denominator equal we get

(25-6)/15=19/15

2x+4 translation 7 units left

Answers

Answer: (-5,4)

Step-by-step explanation:

I’m not quite good at explaining but I think my answer might be right not sure

Answer:

(2x+7)+4

Step-by-step explanation:

Anytime it says number of units left is a +7.

And it goes in the parentheses or absolute

Oranges are $1.23 a pound. I bought 9 pounds. How much did it cost?

Answers

9 times 1.23 equals $11.07 so it cost $11.07

Idk how to do this. Please help?

Answers

Answer:

Is that algebra??

Step-by-step explanation:

Answer:

Below.

Step-by-step explanation:

1. Distance = √((√5)^2 + (-1)^2)

= √(5 + 1)

= √6.

2. √(1^1 + (-2)^2)

= √5.

3. √(4^2 + 3^2)

= √(16 + 9)

= √25

= 5.

4. √(6)^2 + (-8)^2)

= √(36 + 64)

= √100

= 10.

6x^2=32x+24 Need help learning factoring please put work so I can understand

Answers

Answer:

I do not sorry

Answer:

2 • (x - 6) • (3x + 2)

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "x2" was replaced by "x^2".

STEP 1 : Equation at the end of step 1

((2•3x2) - 32x) - 24

STEP 2 : Pulling out like terms

Pull out like factors :

6x2 - 32x - 24 = 2 • (3x2 - 16x - 12)

Trying to factor by splitting the middle term

Factoring 3x2 - 16x - 12

The first term is, 3x2 its coefficient is 3 .

The middle term is, -16x its coefficient is -16 .

The last term, "the constant", is -12

Step-1 : Multiply the coefficient of the first term by the constant 3 • -12 = -36

Step-2 : Find two factors of -36 whose sum equals the coefficient of the middle term, which is -16 .

-36 + 1 = -35

-18 + 2 = -16 That's it

Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -18 and 2

3x2 - 18x + 2x - 12

Step-4 : Add up the first 2 terms, pulling out like factors :

3x • (x-6)

Add up the last 2 terms, pulling out common factors :

2 • (x-6)

Step-5 : Add up the four terms of step 4 :

(3x+2) • (x-6)

Which is the desired factorization

Final result : 2 • (x - 6) • (3x + 2)

Hope this helps~

Smoll mochi

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