Answer:
1/25
Step-by-step explanation:
4%
4/100
1/25
Answer:
A = 3.14
Step-by-step explanation:
Area = π r^2
Circumference = 2π r
- A = C^2/4π
- 6.28^2/4•π ≈ 3.13841
The pattern appears to be that each time, the number is multiplied by 10. So the next two numbers should be 60, then 600.
In this triangle, we have

You should know that
, so that

Divide both sides by
to get

Multiply both sides by
to get

Simplify and solve for
:





Answer:
2 1/2 hours
Step-by-step explanation:quarters means 1/4 and there are 4 of them in each hours so if you have 10 quarters of a hour they add up to 2 hours and a half, because 2 hours times 4 equals 8 quarters and then add the other 2 quarters and you get half