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LekaFEV [45]
3 years ago
5

The two angles shown in the figure are complementary. What is the value of y?

Mathematics
2 answers:
Free_Kalibri [48]3 years ago
8 0

Complementary angles, sum = 90

So 3y - 4 + 73 = 90

3y + 69 = 90

3y = 21

y = 7

Answer

y = 7

harina [27]3 years ago
5 0
Y=7 :))))))))))))) I hope this helps
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Monica [59]
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NemiM [27]

The interior angle of a regular octagon is 135 degrees.

<h3>What is an octagon?</h3>

An octagon is a polygon that has 8 sides. Therefore, a regular octagon is a octagon with all it sides and angles equal to each other.

Therefore, the sum of angles in an octagon is each interior angle multiply by the number of sides.

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5 0
2 years ago
NEED HELP ASAP PLEASE !!
Alexxandr [17]

Answer:

A, C, E

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6 0
3 years ago
Eight less than four times the quantity of five more than twice a number is 36 what is the number
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x = 3
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3 years ago
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