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Sladkaya [172]
4 years ago
11

A triangle has angles measuring 15° and 45°. What is the measurement of the triangle’s third angle?

Mathematics
2 answers:
nexus9112 [7]4 years ago
6 0
First you need to know that the internal angles of a triangle always equals 180°. Therefore:

15+45= 90°

Then since the angles should equal 180, you do:

180-90=90

So the missing angle equals 90°
lara31 [8.8K]4 years ago
6 0

Answer:

120 degrees

Step-by-step explanation:

180-15-45=120

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Principal $4,700 Interest rate 4% time 10 months, what is the simple interest and maturity level?
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The simple interest of $4,700 principal at 4% interest and 10 months is <u>$156.67</u> and its <u>maturity level</u> is <u>83%</u>.

<h3>What is simple interest?</h3>

Simple interest refers to the interest calculated only on the principal.

With the simple interest method, the borrower only pays interest on the principal without considering the previously-accumulated interests.

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Which expression makes the equation true for all values of x? *
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