Answer:b
Step-by-step explanation:
Answer
b = 104
Step-by-step explanation:
A + B + C + D = 360
after sum
360 = 9x + 144
so
x = 24
then
B = (7/2) 24 + 20
B = 104
Answer:
<h2>
67.7</h2><h2 />
Step-by-step explanation:
perimeter = semicircle (x2) + rectangle side (x2)
= 1/2 π 12 (x2) + 15 (x2)
= 37.7 + 30
= 67.7
-0.7 that is what the answer is
The change in rainfall between the rainfall last year and the average (or mean) annual rainfall is 22 inches
<h3>What is the change in rainfall between the rainfall last year and the average (or mean) annual rainfall?</h3>
The given parameters are
Average annual rainfall = 51 inches
Last year = 29 inches
The change in rainfall between the rainfall last year and the average (or mean) annual rainfall is calculated as
Change = |Annual rainfall - Last year|
This gives
Change = |51 - 29|
Evaluate
Change = 22
Hence, the change in rainfall between the rainfall last year and the average (or mean) annual rainfall is 22 inches
Read more about net change at:
brainly.com/question/1153322
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