Answer:
Step-by-step explanation:
Given
radius of wheel 
Time period of Wheel 
and
, where 

Let at any angle
with vertical position of a point is given by


and 
for velocity differentiate x and y to get


Height at any time t is given by

Answer:
x=5
Step-by-step explanation:
-12=8-4x
-20=-4x
5=x
Perimeter 430
Length 172
172 next
430 last(after the =)
Answer:
ok???
Step-by-step explanation:
Answer:
The answer is

Step-by-step explanation:
The slope of a line given two points can be found by using the formula

From the question we have

We have the final answer as

Hope this helps you