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wolverine [178]
3 years ago
12

If angle A in the diagram equals 45 degrees and angle B is 4x + 5 degrees, determine the value of x.

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
3 0
With the information given it should be 10.

4x+ 5= 45
-5. -5
4x=40
x=10
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