4 years ago

Please really need help solve for x

2 answers:

7 0

A triangles sides should add up to 180
If you add the current numbers you will come up with 187
So if you have 187, what number do you need (x) to become 180
187-x=180
X= -7

Phoenix [80]4 years ago

3 0

it's -7 cause 40+76+71+-7=180

hope this helps

IN exchange can u mark me as brainlist

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