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3 years ago

Please help!!!!!!!! I will mark brainliest if right!!!! Explain

Mathematics

1 answer:

Zanzabum3 years ago

3 0

Answer:

They are not similar.

Step-by-step explanation:

The angles of a triangle add up to be 180°. If they were similar, the triangle angles would have to be 60°, 40°, and 80°. Because one of the angles is 81°, the triangles cannot be similar.

81° + 40° + 60° does not equal 180.

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Step-by-step explanation:

x= Number of small pages

y= Number of full pages

1 x + 1 y = 21 .............1

Total words

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Multiply (2) by 1

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3 years ago

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posledela

Answer:

6 hour 20 minutes

Step-by-step explanation:

We are given that a space plane skims the edge of space at 400 miles per hour.

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