2 years ago

Can someone explain this to me?

Mathematics

1 answer:

Svet_ta [14]2 years ago

4 0

Answer:

x=2

Step-by-step explanation:

Sense this is an isosceles trapezoid (side lengths are congruent) opposite angles (85 and 44x+7) are supplementary (add up to 180 degrees).

85+44x+7=180

Combine like terms.

44x+92=180

Do inverse operations (First, Subtract 92 from each side of the equation.)

44x=88

Then, divide 44 from both sides to solve for x.

x=2

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