What is the answer to this question: 39=1 3/10b

b = 10/3

Step-by-step explanation:

39=1 3/10b would be clearer if rewritten as 39 = (1 3/10)b.  We are to solve this for the value of b.

Rewrite the mixed number 1 3/10 as 13/10.  Then we have 39 = (13/10)b.

To isolate b, multiply both sides of this equation by 10/13:

10

* 39 = b, or b = 10/3

13

me! what did you put for this question?

step-by-step explanation:

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²