Answer:

Step-by-step explanation:
see the attached figure , to better understand the problem
we have

where
A(b) ---> is the trapezoid's area
b ---> is the other base value
Solve the equation for b
That means ----> isolate the variable b
Divide 12 by 2 right side

Divide by 6 both sides

subtract 9 both sides

Rewrite

Convert to function notation

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▹ Answer
<em>$49,980</em>
▹ Step-by-Step Explanation

Hope this helps!
CloutAnswers ❁
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Answer:
PS = 10 
Step-by-step explanation:
Answer:
17/20
Step-by-step explanation:
The second one
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