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2 years ago

HELP FOR BRAINLIEST PLS!

Mathematics

1 answer:

julia-pushkina [17]2 years ago

6 0

I think the answer is 146.8 because two angles in a triangle should always add up to 180 therefore you solve the equation:
180 = 3x + 4 + 2x + 10

combine like terms.
180 = 5x + 14

get rid of the variable (14)
180 -14 = 5x + 14 - 14
166 = 5x

the divide to get x
166/5x = 33.2
33.2 = x

then you’re going to subtract your answer from 180 to get the angle measurement of the third angle, the answer you should get it 146.8

hope this helps!!

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Answer:

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Step-by-step explanation:

From the question we are told that

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Answer:

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