The formula for the stopping distance in feet is
where 
= Speed of the car in miles per hour.
The stopping distance for the car traveling at 15 mph is
The stopping distance for the auto traveling at 15 mph is 
.
The stopping distance for the car traveling at 30 mph is
The stopping distance for the auto traveling at 30 mph is 
.
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9514 1404 393
Answer:
RT = 75 yards
Step-by-step explanation:
Triangle TCB is congruent to triangle TCR by ASA. (Side TC is between angles T and C.)
Then RT = BT = 75 yards.
Answer:
You can find the midpoint of a line segment given 2 endpoints, (x1, y1) and (x2, y2). Add each x-coordinate and divide by 2 to find x of the midpoint. Add each y-coordinate and divide by 2 to find y of the midpoint. It's important to note that a midpoint is the middle point on a line segment.
In order to see the midpoint formula in use, let's look at an example.
Question:
Determine the midpoint of the line segment with the given endpoints.
A(3, 7), B(9, 1)A(3,7),B(9,1)
Solution:
We can use the formula for midpoint to determine the midpoint: M= (x1 + x2/2 , y1+y2/2)
First, plug the x and y value into the formula:
M=(3+9/2 , 7+1/2)
,
Then, we can calculate the midpoint:
(6, 4)
Answer:
8
Step-by-step explanation:
from 5 to 20 its mutiplied by 4 and from 6 to 24 it mutiplied by 4, and last 10 ×4 is 40
