smileflcwer
smileflcwer
06-12-2020
Mathematics
contestada
Find the measure of side QR
Respuesta :
mabelleanne
mabelleanne
06-12-2020
Step-by-step explanation:
7x - 40 = 5x - 8
2x = 32
x = 16
QR
5(16) - 8
80 - 8
=72
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