3 years ago

Can someone answer this if you don’t mind

Mathematics

1 answer:

allsm [11]3 years ago

4 0

4x-10 and 7x-8 are supplementary angles and thus add up to 180 degrees.

Thus, 11x - 18 = 180 degrees.

Combining like terms, 11x = 198, and x = 18.

The two supplementary angles are 4(18)-10 and 7(18)-8, or 62 and 118 degrees.

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