1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andrew11 [14]
2 years ago
13

Micheal models an experiment. He places a model car on a tramp that can be adjusted to different heights. Each time the model ca

r travels down the ramp, micheal measures the distance the car travels from the end of the ramp. the graph shows the distance travelled by micheals model car when it leaves the ramp of different heights.
A. When the ramp is 2ft high, the model car travels 9ft ft
B. When the ramp is 9ft high, the model car travels 2ft
C. The average speed of the model car is 2ft per sec, when the ramp is 9 ft high.
D. The average speed of the model car is 9ft per second when the ramp is 2ft high
Mathematics
1 answer:
Nadusha1986 [10]2 years ago
8 0

Answer:A

Step-by-step explanation:

because i just know iot is

You might be interested in
If you were to use the substitution method to solve the following system, choose the
Nezavi [6.7K]

Answer:

15x - y = - 6.....15x + 6 = y...so we sub in 15x + 6 in for y on the other equation

5x - 3y = -13

5x - 3(15x + 6) = -13 <== the new equation

Step-by-step explanation:

7 0
2 years ago
Chico is financing a car for $9,550 and an APR 8.9 percent for 3 years. What is his monthly payment if the monthly payment per $
Alik [6]

Answer:

the monthly payment is $303.69

Step-by-step explanation:

this is how i got it:

9,550 divided by 100= 95.5

95.5 x 3.18= 303.69

so the monthly payment it $303.69

5 0
3 years ago
Slope of (-2,-3) and (6,2)
alexira [117]
\frac{5}{8} is the slope between these two points. 

To figure out the slope between two points, we need to find the rise over run, which is the change in the <em>y value over the change in the x value</em>. This becomes:

\frac{2 - (-3)}{6 - (-2)}

And simplifies to:
\frac{5}{8}, meaning that the slope between these two points is \frac{5}{8}.
4 0
3 years ago
Which statements are true when using algebra tiles to solve the equation 8x + (–4) = 11x + 5?
kogti [31]

Answer:

See explanation

Step-by-step explanation:

You are given the equation 8x+(-4)=11x+5

1. Add 8 negative x-tiles to both sides of the equation to create a zero pair on the left side. The equation then will have form

8x+(-4)+(-8x)=11x+5+(-8x)\\ \\-4=3x+5

2. Add 5 negative unit tiles to both sides of the equation to create a zero pair on the right side. The equation now is

-4+(-5)=3x+5+(-5)\\ \\-9=3x

3. Divide both sides by 3:

\dfrac{3x}{3}=\dfrac{-9}{3}\\ \\x=-3

7 0
3 years ago
Read 2 more answers
Write and solve an inequality.
TEA [102]

Answer:

ok

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • 50 points i need to know how to plot these
    9·1 answer
  • The product of 3/4 and a number is 16
    11·2 answers
  • What is i hcf of 21 and 28
    6·2 answers
  • Simplificar as expressões<br><br> 7√32 - 5√2 + √8<br><br> 2√150 - 4√54 + 6√24
    15·2 answers
  • The radius of a sphere is increasing at a rate of 3 mm/s. how fast is the volume of the sphere increasing when the diameter is 1
    7·1 answer
  • How do you solve 2+x=-7
    5·2 answers
  • Round each number to the nearest tenth!
    9·1 answer
  • 2 4/5 x 3 1/8 proper fraction show work
    11·2 answers
  • Which inequality correctly matches the graph?
    8·1 answer
  • When Imani walks to school, it takes her one less minute than five times the amount of time it takes her to ride her bike to sch
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!