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Zina [86]
3 years ago
15

An angle is double its complement. find the angle and the complement

Mathematics
2 answers:
Alona [7]3 years ago
4 0
Complement means the other angle that will sum up to 90°

So:

x + 2x = 90°
3x = 90
x = 30°

So, it is 30° and 30 * 2°, or 60°
aivan3 [116]3 years ago
4 0

Answer:

60⁰

Step-by-step explanation:

Angke = x

Complement = 90 - x

Given:

x = 2 (90 - x)

x = 180 - 2x

3x = 180

x = 60⁰

Complement = 30⁰

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Shtirlitz [24]
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4. Or we could do this with the formula C(3, 2)=\frac{3!}{2!(1)!}= \frac{3*2*1}{2*1}=3

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5 0
3 years ago
Is each line parallel, perpendicular, or neither parallel nor perpendicular to a line whose slope is −3/4?
djverab [1.8K]
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7 0
3 years ago
Are 0.6600 and 0.66 equivalent decimals?<br> yes<br> no
malfutka [58]

Answer:

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Step-by-step explanation:

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7 0
2 years ago
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