Answers
Answer:
Step-by-step explanation:
y= mx+b where m is the slope and b is the y-intercept
slope is m= rise/ run = 4/-1 = -4 go from point ( -6, -2) toward (-7, 2)
to find the y-intercept, you look at point (-6, -2) you have to go down 4 to move 1 to the right to get to ( -5, -6) , asme to get to ( -4, -10) , (-3, -14), ( -2, -18), ( -1, -22) , ( 0, -26) so y- intercept is -26
y = -4x -26
Related Questions
8. Your doctor records your height x (in inches) and your weight y (in
pounds) each time you have a medical exam.
Is this a function?
Answers
How many solutions are shown by the graph of the quadratic function? A zero B one C two D three
Answers
A solution to a quadratic is the same as the root or x intercept (when talking about real numbers). The graph shows that we have exactly one x intercept, which is where the parabola touches the x axis. So we have one root.
if two angles are supplementary and one angle is 75 degrees what is the measure of the other?
Answers
Answer:
105 degrees
Step-by-step explanation:
supplementary angles equal 180 so 180-75=105
Will mark the best answer brainliest
Answers
Answer:
Step-by-step explanation:
Length of square is 33.25ft. Height of square is 31.5ft.
33.25 x 31.5 = 1,047.375. Rounded = 1,047.4 ft^2
6
7
8
Y
U
O
Р
HIK
Help please :)
Answers
Answer:
oojjojojojo
Step-by-step explanation:
gjj h 7/4 to the third power Chelsea is making a kite in the shape of a triangle. To determine if the triangle is a right triangle, Chelsea completed the following steps.
Step 1:
Find the side lengths of the triangle: 30 inches, 24 inches, 18 inches.
Step 2:
Substitute the values into the Pythagorean theorem: 18 squared + 24 squared = 30 squared.
Step 3:
Combine like terms: (18 + 24) squared = 30 squared.
Step 4:
Evaluate each side: 1764 not-equals 900.
Chelsea says the triangle is not a right triangle. Which best describes the accuracy of her explanation?
The triangle is actually a right triangle. In step 2, Chelsea incorrectly substituted the values into the Pythagorean theorem.
The triangle is not a right triangle, but in step 2 Chelsea incorrectly substituted the values into the Pythagorean theorem.
The triangle is actually a right triangle. In step 3, Chelsea incorrectly rewrote the expression on the left side of the equation.
The triangle is not a right triangle, but in step 3, Chelsea incorrectly rewrote the expression on the left side of the equation.
A car salesperson makes 25% commission on each car sold. If the salesperson just sold a vehicle for $42,000, how much in commission was made?
Answers
Answer:
$10500
How I Found This Answer:
$42000 ÷ 4 = $10500
Hope This Helps.
Tamara earns $10.25 an hour at her part-time job. She wants to earn at least $205 this week.
Part A: Write an inequality that represents this scenario.
Part B: How many hours does Tamara need to work to earn at least $205 ?
Part C: In a short paragraph, explain in your own words your work in Parts A and B.
Answers
Answer:
Part A: Hours = 205/10.25
Part B: 205/10.25 = 20 hours
Part C: The amount of money she wants to make divided by her hourly wage is equal to the number of hours she will need to work.
Markus receives the same amount of money from his grandfather
for one week. After the first day he received $5. After the second day
he had received $10 total, and after the third day he had $15. If this
continues, how much money will Markus have by the end of the 7 day
week?
Answers
5 x 2 = 10
5 x 3 = 15
5 x 7 = 35
PLSS HELP ASAP!! I WILL GIVE YOU BRAINLYEST!!ONLY ANSWER IF U KNOW HOW TO!!
What is the difference between how you find the surface area of rectangular
prisms and how you find the surface area of triangular prisms? (write in complete sentences)
Answers
b- base h- height w- width
Take a point O on your notebook and draw circles of 3.6 cm, 4.5 cm and 5.3 cm , each having the same centre O.
Answers
Answer:
to aage kya keru koi Q hai to bol
Answer:
I hope it help pls mark me brainlest pls
Pls Help me I’ll give brainliest
Answers
Answer:
3. 6/10 9/15 4. 62.5/100 0.625 5. 6/25 %24 6. 0.62 %62
Step-by-step explanation:
You have to find two numbers that would also be quivilant to whatever number. Please mark branliest.
PLZ HELP i jus want answer
Answers
Answer:
B. midpoint
Step-by-step explanation:
UT is located in the middle of UT as the lengths of ST and US are equal
Select all the equations where z=5 is a solution.
Answers
Answer:
A,D,E
Step-by-step explanation:
A) (5)+3=8
D)12x5=60
E) 12+5=17
How many cubes with an edge length of 1/2 inches are needed to fill a rectangular prism that is 2 in by 2 in by 3 in? HELPPPPPP
Answers
12 x 8 equals 96, meaning you need 96 cubes
Answer: 96 cubes
Jasmine took her family out for dinner. The bill came for $79.33. If the sales tax is 9.5% and
she plans to tip 20%, how much will she pay in total? Assume that the tip will include the
dinner with tax. (Hint: You need to calculate the tax of the bill and then add it to the bill
before calculating the tip).
Answers
2+3=8,
3+7=27,
4+5=32,
5+8=60,
6+7=72,
7+8=??
Answers
Answer:
98
Step-by-step explanation:
what is the slope help pls?
Answers
Answer:
y=7x-6
Step-by-step explanation:
You would first pick two coordinates in this case would be ( 0, -6), (1,1). You would find your slope by using the formula y2-y1/x2-x1. Which would give you a slope of 7/1 which is equal to 7. Then you would use point slope formula which is y-y1=m(x-x1). would would plug in the numbers and it would say
y-(-6)=7(x-0). Then you would simplify the y-(-6) which would be y+6 then you would distribute the 7. Your whole equation would look like y+6=7x+0. Then you would use inverse operations and subtract -6 from the left side of the equals and subtract it from 0 giving you -6. Therefore your whole equation would be y=7x-6. Hoped this helped.
Please help me with the question please ASAP ASAP please please ASAP please please help
Answers
Angle 1 - 60 degrees
Angle 2 - 30 degrees
Angle 3 - 60 degrees
Angle 4 - 30 degrees
Hope this helps! :)
A 3-column table with 4 rows. Column 1 is labeled Inequality with entries 8 greater-than 2, negative 10 less-than negative 5, 16 greater-than negative 40, negative 8 less-than 4. Column 2 is labeled Multiply each side by: with entries negative 2, 5, 8, negative 4. Column 3 is labeled New Inequality with entries A, B, C, D. The table gives an inequality and a number to divide both sides of the inequality by. Identify the new, true inequality. A: B: C: D: The inequality symbol is only reversed when dividing by a number.
Answers
Answer: Column 1 is labeled Inequality with entries 8 greater-than 2, negative 10 less-than negative 5, 16 greater-than negative 40, negative 8 less-than 4. Column 2 is labeled Multiply each side by: with entries negative 2, 5, 8, negative 4. ... A: B: C: D: The inequality symbol is only reversed when dividing by a number.
Step-by-step explanation:
Answer:
1. B
2. B
3. A
4. A
5. negative
Step-by-step explanation:
i like boys
the subject is your mom
Answers
Answer:
i like woman
Step-by-step explanation:
the subject is your dad
what is the solution to 16x
2
+16x−27=5
Answers
Answer:
x = 1, −2
Step-by-step explanation:
need helppp now please
Answers
Answer:
The pyrenees; mountains between Spain and France
Step-by-step explanation:
Answer:
The answer would be Russia
Step-by-step explanation:
Hope this helps
an item sells for 40$. thr sales tax on the item is 8%. what is the sales tax and total cost
Answers
Net Amount (excluding tax)$40.00
Tax (8.0%)$3.20
Gross Amount (including tax)$43.20
I need this answer asap
Answers
Answer:
247
Step-by-step explanation:
Any one know the y intercept?
y=2x+-3
Answers
Answer: -3
Step-by-step explanation:
the number at the end of the equation is the y-intercept. it's called "slope-intercept" form because the 2x that is at the beginning represents the slope, and the -3 at the end represents the y-intercept.
hope this helps!
Answer:
x= 3/2
Solution:
y=2x-3
Substitute y=0
0=2x-3
Move the variable to the left
-2x=-3
Divide by both sides
x= 3/2
help me please???? thanks
Answers
Answer:
Thw answer is C. 2(2b+1).
A gallon of water weighs 8.34 pounds. The Sanchez family has a round, 15 foot diameter, above- ground pool. How much weight is added to the pool when it is filled with 5,305 gallons of water?
Answers
==========================================================
Work Shown:
1 gallon = 8.34 pounds
5305*(1 gallon) = 5305*(8.34 pounds)
5305 gallons = 44,243.7 pounds
Note: the information about the 15 foot diameter is not used at all.
The weight of the water that needs to be added to the pool when it is filled with 5,305 gallons of water is 44,243.7 pounds option (B) is correct.
What is unit conversion?It is defined as the conversion from one quantity unit to another quantity unit followed by the process of division, and multiplication by a conversion factor.
It is given that:
A gallon of water weighs 8.34 pounds. The Sanchez family has a round, 15-foot diameter, above-ground pool.
Let x be the weight of the water that needs to be added to the pool when it is filled with 5,305 gallons of water.
As we know,
1 gallon = 8.34 pounds
5305×(1 gallon) = 5305×(8.34 pounds)
5305 gallons = 44,243.7 pounds
Thus, the weight of the water that needs to be added to the pool when it is filled with 5,305 gallons of water is 44,243.7 pounds option (B) is correct.
Learn more about the unit conversion here:
https://brainly.com/question/11543684
#SPJ2
At Paulson Middle School, 75% of the sixth grade class is making a B or higher. If there are 21 students
making a B or higher, then how many students are in the class?
Answers
Answer:
28 students
Step-by-step explanation:
x = Number of students
21 students = 75 percent of x = 3/4 x
3/4 x = 21
x = 21 * (4/3) = 7*4 = 28
Answer:
About 16
Step-by-step explanation:
A teenager who is 5 feet tall throws an object into the air. The quadratic function LaTeX: f\left(x\right)=-16x^2+64x+5f ( x ) = − 16 x 2 + 64 x + 5 is where f(x) is the height of the object in feet and x is the time in seconds. When will the ball be 10 feet in the air?
Answers
Answer:
At approximately x = 0.08 and x = 3.92.
Step-by-step explanation:
The height of the ball is modeled by the function:
[tex]f(x)=-16x^2+64x+5[/tex]
Where f(x) is the height after x seconds.
We want to determine the time(s) when the ball is 10 feet in the air.
Therefore, we will set the function equal to 10 and solve for x:
[tex]10=-16x^2+64x+5[/tex]
Subtracting 10 from both sides:
[tex]-16x^2+64x-5=0[/tex]
For simplicity, divide both sides by -1:
[tex]16x^2-64x+5=0[/tex]
We will use the quadratic formula. In this case a = 16, b = -64, and c = 5. Therefore:
[tex]\displaystyle x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}[/tex]
Substitute:
[tex]\displaystyle x=\frac{-(-64)\pm\sqrt{(-64)^2-4(16)(5)}}{2(16)}[/tex]
Evaluate:
[tex]\displaystyle x=\frac{64\pm\sqrt{3776}}{32}[/tex]
Simplify the square root:
[tex]\sqrt{3776}=\sqrt{64\cdot 59}=8\sqrt{59}[/tex]
Therefore:
[tex]\displaystyle x=\frac{64\pm8\sqrt{59}}{32}[/tex]
Simplify:
[tex]\displaystyle x=\frac{8\pm\sqrt{59}}{4}[/tex]
Approximate:
[tex]\displaystyle x=\frac{8+\sqrt{59}}{4}\approx 3.92\text{ and } x=\frac{8-\sqrt{59}}{4}\approx0.08[/tex]
Therefore, the ball will reach a height of 10 feet at approximately x = 0.08 and x = 3.92.
Two less than 3times a number is the same as the number plus 10.
Answers
3n - 2 = n + 10 add 2 to both sides
3n = n + 10 subtract n from both sides
2n = 10 divide both sides by 2
n = 5
Answer:
6
Step-by-step explanation:
3n - 2 = n + 10. add 2
3n = n + 12 subtract n from both sides
2n = 12. divide by 2
N = 6
The number is 6