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2 years ago

100pts help with math study guide?

Mathematics

2 answers:

OleMash [197]2 years ago

7 0

C=90°

Since the triangles are similar, the angles will be the same. A corresponds with D and equals 75° and B corresponds with E and equals 15°, so C and F must be 90°, since the angles in a triangle add up to 180°.

Hope this helps :)

gavmur [86]2 years ago

4 0

Here is your answer

/_C= 90 degrees

For reason refer to the attachment.

HOPE IT IS USEFUL

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Sindrei [870]

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Read 2 more answers

Question 1

Flauer [41]

Answer:

Correct choice: b. $1221.00

Step-by-step explanation:

Compound Interest

It occurs when the interest is reinvested on each compounding period. When it happens interest in the next period is then earned on the principal sum plus previously accumulated interest.

The formula is:

$A=P\left(1+{\frac {r}{n}}\right)^{nt}$

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2 years ago

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QveST [7]

This is the way that I find easiest, and I shall try to explain it best.
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Answer:

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