megamorph
29.07.2019 •
Mathematics
The area of a trapezoid is 144 ft squared. if the height is 8 ft and one of the bases is 12 ft, what is the length of the other base? a. 7.2 ft b. 14.4 ft c. 24 ft d. 16 ft
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Ответ:
144 = (12+x)* 4
36 = 12 +x
x = 36-12
x =24
Answer is C
Ответ:
Then, you'll need 106% of the 2.58 (100%+6%), which is 2.7348, so 2,73.
I hope this will help you