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garri49 [273]
3 years ago
7

Two angles are complementary. If the measure of one angle is twice the measure of the other angle, what is the measure of the la

rger angle?
Mathematics
2 answers:
Alenkinab [10]3 years ago
8 0
Two angles are complementary: x + y = 90 (complementary = 90 degrees)
x = 2y

plug in 2y for x

2y + y = 90
3y = 90
3y/3 = 90/3
y = 30

plug in 30 for y
x = 2y
x = 2(30)
x = 60

x (the largest angle) = 60°


hope this helps
Ne4ueva [31]3 years ago
7 0

Answer:

70 is the answer choise I picked it and got it correct

Step-by-step explanation:

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3

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41

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(

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2

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10

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(

3

2

,

-

10

)

Axis of Symmetry:

x

=

3

2

x

=

3

2

Directrix:

y

=

−

21

2

y

=

-

21

2

x

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artcher [175]
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