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Juliette [100K]
2 years ago
12

Find the measure of the indicated angle.

Mathematics
1 answer:
IgorC [24]2 years ago
5 0

Answer:

D=E (Base angle of isosceles triangle are equal)

D+E+F= 180° (sum of angles of a triangle️)

(4x+7)+(4x+7)+(5x+10) = 180

13x = 180- 24

x= 156/13 = 12°

so, E= 4x+7 = 4×12+7 = 55

Hope this helps:)

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dem82 [27]

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Step-by-step explanation:

The expression can be simplified by applying the a properties of exponents, specifically the Product of powers, which states that:

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A collection of 33 coins having dimes quarters and nickels, there are 3 times more nickels then dimes and half the amount of dim
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Answer:

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Step-by-step explanation:

<u><em>There is a mistake in question.</em></u>

The question must be:

A collection of 33 coins having dimes quarters and nickels, <u>there are 3 times as many nickels as quarters, and one-half as many dimes as nickels</u>, all of the coins equal $3.30 how many coins of each kind are there?

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