3 years ago

Find the value of x and the measure of the angle labeled 3x.

Mathematics

2 answers:

nalin [4]3 years ago

8 0

Answer:

X=10

Step-by-step explanation:

3x=30

3(10)=30

30=30

30+42=72

I hope this helps!

PolarNik [594]3 years ago

6 0

Answer:

D. x=10; angle measure is 30°

Step-by-step explanation:

hope this helps

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