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kramer
2 years ago
13

Find each angle. Separate your awnser with a comma. For an example 18, 72

Mathematics
1 answer:
Alexeev081 [22]2 years ago
6 0
(5x+7) + (8x-21) = 90
13x-14 = 90
13x= 104
X=8
The angle measurements are 47, and 43
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