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finlep [7]
3 years ago
5

What is the measure of EDH? 10° 40° 50° 90°

Mathematics
2 answers:
Katyanochek1 [597]3 years ago
4 0

In this exercise, we need to find the angle ∠EDH, that is, according to the figure above, this angle is:


∠EDH = (5x)°


So, our goal is to find the value of x. By taking a look in the figure above, this equation is true:

(5x)° + (4x)° = 90°


Therefore:

(9x)° = 90° ∴ x = 10


So:

∠EDH = (5x)° ∴ ∠EDH = [(5)(10)]° ∴ ∠EDH = 50°


Finally, the right answer is 50°

Ber [7]3 years ago
3 0
It's 50 just did it :)
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vekshin1
<h3>Answer: Choice C</h3>

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=========================================================

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Let's solve the first inequality for x.

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The inequality sign flips when we divide both sides by a negative value.

Let's do the same for the second inequality.

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Lina20 [59]

Answer:

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