Answer:
72% i think but I may be wrong
The formula for the circumference of a circle is 2πr. r stands for the radius ehich is 1/2 of the diameter (the length from one edge of the circle to another on the inside of the circle). If you are estimating then you will want to change π to three and put that in for pie in the original equation.
Answer:
A. 11/12
Step-by-step explanation:
Answer:
x = 3 1/2
Step-by-step explanation:
8/14 = 2/x
Using cross products
8*x = 14*2
8x = 28
Divide by 8
8x/8 = 28/8
x = 7/2
x = 3 1/2
Answer:

Step-by-step explanation:
Step 1: Distribute.
Step 2: Subtract 1/4(mz) from both sides.
Step 3: Divide both sides by m/4.