10° 55° x х Solve for y in the figure above.

Mathematics

1 answer:

andreyandreev [35.5K]3 years ago

8 0

Y=145
Explanation:
A triangle’s angles add up to a total of 180 so you would subtract 55 from 180 and then subtract 90 because of the right angle, then you would end with x=35. Since x and y are supplementary they add to 180...so then you subtract 35 from 180 and then you get y=145.

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