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m_a_m_a [10]
2 years ago
13

8 m_AHI = 13x +9, mZGHI = 137°, and mZGHA = 8x + 2. Find x. H G

Mathematics
1 answer:
777dan777 [17]2 years ago
3 0

Answer:

x = 6

Step-by-step explanation:

<GHA + <AHI = <GHI

(8x + 2) + (13x + 9) = 137

8x + 13x + 2 + 9 = 137

21x= 137 - 11

x = 126/21

x = 6

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