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lozanna [386]
3 years ago
15

Help asap will give crown!!! Figue ABCD is a trapezoid find the value of x

Mathematics
1 answer:
Neko [114]3 years ago
3 0
(3x+3) + (4x + 2)
------------------------- = 13
2

13(2) = (3x+3) + (4x+2)

26 = 3x + 3 + 4x + 2

26 = 7x + 5

26-5 = 7x

21 = 7x

x = 21 ÷ 7

x = 3

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