3 years ago

90 degrees + 5x + x needs to equal 180 degrees cant figure out the variables though

1 answer:

4 0

X=15
90 + 5(15) + 15 = 180
90 + 75 + 15 = 180
180 = 180

To get 15, I added up the the x's (which was 6 total), and divided 90 by them.

90/6 = 15

Then you just fill them into the equation.

Have a superb day!

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