3 years ago

Pls answer like this: X= _ And angle a = _degrees. 20 points!!!

Mathematics

1 answer:

ser-zykov [4K]3 years ago

5 0

Answer:

x = 12°

∠A = x+23 = 35°

Step-by-step explanation:

The three angles add up to 180°.

(4x+17) + (x+23) + 80 = 180

5x = 60

x = 12°

∠A = x+23 = 35°

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Pls answer like this: X= ___ And angle a = ___degrees. 20 points!!!

Pls answer like this: X= _ And angle a = _degrees. 20 points!!!