Answer:
In Heather's solution to the problem, she wrote and solved an equation.
Her work is:
Step 1: 1.08(x +9.01 +0.98 +5.01) = 21.87
Solving like terms
1.08(x+15}=21.87
dividing both side by 1.08
we get
x+15=21.87/1.08
x+15=20.25
subtracting both side by 13.9198
x=20.25-15
x=5.25
According to correction
;
<u>Option 1st</u>
<u>yes,it is correct</u>
The equation is (X+9)+6=5
You can do this on a calculator if you search up online radius and height measurement calculator.
Answer:
The y-intercept is 33ft. The ball is 33 feet away from the wall
It will take the ball 11 seconds to touch the wall
The slope is -3 feet. The ball is rolling towards the wall at 3 ft per second.
Step-by-step explanation:
I took the test.
