A diagram of a concrete walkway around a rectangular pool is shown. If the distances shown are measured in meters, find the total area of the concrete walkway. A)28 m2
B)30 m2
C)34 m2
D)40 m2

30 m2

Step-by-step explanation:

The area of the pool is 40 m2 and the area of the walk way (before) is 70 m2.

70 - 40 = 30 m2

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;