cely38203 cely38203

19-01-2021
Mathematics

contestada

PLEASEEEE HELPPP!!!Will mark brainliest

Find the value of x and measure of <) W.

7x+12

9x-6

PLEASEEEE HELPPPWill mark brainliest Find the value of x and measure of lt W 7x12 9x6 class=

Respuesta :

clarch19 clarch19

19-01-2021

Answer:

x = 9; ∡W = 75°

Step-by-step explanation:

in a parallelogram, opposite angles are congruent

7x + 12 = 9x - 6

-2x = -18

x = 9

Find ∡W by substituting 9 for 'x': 7(9) + 12 = 63 + 12 = 75

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