3 years ago

Need help with this as soon as possible

Mathematics

1 answer:

Luba_88 [7]3 years ago

6 0

This is the answer i got!

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Solve for x in the diagram below (picture included)

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Answer:

Step-by-step explanation:

We know the straight line is equal to 180°, and the three angles that make it are (x+12),100°, and x. We can use the equation 180=(x+12)+100+x to find x.

180=(x+12)+100+x

We can remove the parentheses and combine x plus x to 2x.

180=100+2x+12

100+12=112

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