3 years ago

I WILL GIVE BRAINLIEST ANSWER!

Mathematics

2 answers:

Black_prince [1.1K]3 years ago

5 0

Answer:

x=25 mB=65 mC=50

Step-by-step explanation:

65+5x-10=180

x=25

Fill in x with 25 for the rest.

zhannawk [14.2K]3 years ago

3 0

The measures of angle A, angle B, and angle C are all equal to 180°

5x+55=180

125/5

x=25

Angle B= 65°

Angle C=50°

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