3 years ago

Are these two triangles similar? How can you tell?

1 answer:

3 0

Yes, they are similar.

The minimum requirement for similarity is that 2 angles in one triangle are equal to 2 angles in another triangle. If the triangles are congruent it is a pure accident.

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ANEK [815]

The answer is 35.

7/8 x 40 = 280/8 = 35

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3 years ago

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What is 2 2/15 - 1 2/3=<br> I ended up with 2 3/21 <br> Really need help with this!

QveST [7]

Answer:

$2 \frac{2}{15} - 1 \frac{2}{3}$

$= \frac{32}{15} - \frac{5}{3}$

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quester [9]

Answer:

Step-by-step explanation:

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3 years ago

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bagirrra123 [75]

Answer:

$2\frac{1}{3}\: ft$

Step-By-Step Explanation:

$Height\: of \:sail = 1\frac{1}{6}\: ft = \frac{7}{6}\: ft\\Base\: of \:sail = 4\: ft \\Area\: of \:sail =\frac{1}{2} \times base \times height\\=\frac{1}{2} \times \frac{7}{6} \times 4\\= \frac{7}{6} \times 2\\=\frac{7}{3}\\=2\frac{1}{3}\: ft$

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Item 9<br> Use the table to write a proportion.

Fed [463]

Answer:

We need an attachment or more details to help you.

Step-by-step explanation:

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2 years ago

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