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KonstantinChe [14]
3 years ago
11

Need help asap!!! just number 5 i’ll give you brainiest answer!

Mathematics
2 answers:
artcher [175]3 years ago
7 0

Step-by-step explanation:

please mark me as brainlest

liberstina [14]3 years ago
3 0

Answer:

Step-by-step explanation:

(3x + 2) + (x - 4) = 90

               4x - 2 = 90

                     4x = 92

                       x = 23

m∠A = (3(23) + 2) = 71°

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