Answer:
About 43.96, 153.86
Step-by-step explanation:
1. Finding the Circumference:
The formula for the circumference is 2 * pi * r. The formula for radius is diameter/2 , which is 14/2 = 7.
Now if we round pi to 3.14 , this is 2 * 3.14 * 7 = 43.96
2. Finding the area
The area for a circle is equal to πr^2. And if we know the radius is 7, if we round pi to 3.14, we get 153.86 inches
Hope you at least get the jist of it!!
Distance=speed times time
find time
divide both sides by speed
distance/speed=time
distance=60
speeed=40
60/40=6/4=3/2=1.5
answer is 1.5hours
Answer:
80,000+6,000+500+3
Step-by-step explanation:
Decode it
Answer:
For every 1, there is a 25.
Step-by-step explanation:
1 --> 25
2 --> 50
(1 x 25 = 25, 2 x 25 = 50)
i don't know how to say that in math terms though