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3 years ago

6

. A and B are vertical angles. If mA = (5x – 28) and

2 answers:

sergejj [24]3 years ago

8 0

Answer:

Both are 56°

Step-by-step explanation:

5x-28=3x+4

x=16

5(16)-28= 56°

Gemiola [76]3 years ago

7 0

Answer:

measure of both angles is 52°

x = 16

Step-by-step explanation:

5x - 28 = 3x + 4

2x - 28 = 4

2x = 32

x = 16

Plug in 16 for 'x': 3(16) + 4 = 48 + 4 = 52°

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