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Genrish500 [490]
3 years ago
15

Find a single expression that represents the perimeter of the triangle.

Mathematics
1 answer:
melisa1 [442]3 years ago
5 0

Answer:

D

Step-by-step explanation:

Combine like terms

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Express sin110 as ratio of acute angle
lesya [120]

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Step-by-step explanation:

Given sin110° where 110° is an obtuse angle in the second quadrant.

The related acute angle in the first quadrant is 180° - 110° = 70°

Thus

sin110° = sin70°

8 0
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Vedmedyk [2.9K]

The awnser is 60 because

It is a cube so it has the smae amout of sides

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$25 + (0.25 * 30)

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