8.7 less than -3 times a number is the same as 22 1/5
1 answer:
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Answer:
A = <u>40</u>
Step-by-step explanation:
The equation for finding the area of a trapezoid is .
In this equation, a=4, b=6, h=8..
4+6=10
10/2=5
5x8=40
Hope this helps!
10.2 ft Ans.
We solve this using geometric series.
A1 = 12 ft
A2 = ?
A3 = 8.67ft
Now, for geomteric progression,
A2 = 10.2 ft
We solve this using geometric series.
A1 = 12 ft
A2 = ?
A3 = 8.67ft
Now, for geomteric progression,
A2 = 10.2 ft