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Find the missing values.

Find the missing values.-example-1

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5y + 7 = 52
5y = 52 - 7
5y = 45
y = 9


(40)/(60) =
(x+12)/(42)


(2)/(3) =
(x+12)/(42)

3(x+12) = 2 x 42
3x + 36 = 84
3x = 84 - 36
3x = 48
x = 16

Angle H = 180 - 52 - 36 = 92
User Tomas Karlsson
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