"2 times pi times r", which can be written as "2*pi*r", represents the circumference of a circle. This is the distance around the circle (aka perimeter)
r is the radius of the circle
if you know the diameter then you can divide the diameter in half to get the radius (example: diameter is 10 so the radius is 5)
The division property of equality because you divide 20 by 5 to get the x value.
put me as brainliest answer
Answer:
Step-by-step explanation:
I can't think of anything extra that I can add to this.
nickels / dimes = 21/13
This is as low as the ratio goes. There is no common factor.
If on Monday it is $3.50 and the price dropped down on Tuesday by $.50 It would be $3.00 if on Wednesday it increases by $.65 it would be $3.65
Answer:
Describe the effects of gravity on objects in motion.
Describe the motion of objects that are in free fall.
Calculate the position and velocity of objects in free fall.
Step-by-step explanation:
Describe the effects of gravity on objects in motion.
Describe the motion of objects that are in free fall.
Calculate the position and velocity of objects in free fall.
