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mixer [17]
3 years ago
6

Please help me with my pre-algebra ASAP

Mathematics
1 answer:
dexar [7]3 years ago
8 0
The sum of the measures of two complementary angles is 90°. To put it another way, m∠P + m∠Q = 90°.

So, we can substitute the given values of the angles into this equation.

(52)+(3x+2)=90 \\  \\ 3x+54=90  \\  \\ 3x=36  \\  \\ x=12

Then, to find m∠Q, we plug in 12 for x for the original expression of Q to get 3(12)+2=38.
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