Mathematics
Mathematics, 07.10.2019 01:30, kaffolter25

If m∠4 = (3x)° and m∠8 = (x + 40)°, what is the measure of ∠4?
∠4 and ∠8 are vertical.

a.
20˚
b.
60˚
c.
40˚
d.
120˚

answer
Answers: 2
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If m∠4 = (3x)° and m∠8 = (x + 40)°, what is the measure of ∠4?
∠4 and ∠8 are vertical.
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