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kiruha [24]
3 years ago
11

When angles are complementary, the sum of their measures is 90 degrees.Two complementary angles have measures of 2x-10 degrees a

nd 3x-10 degrees. Find the measures of each angle?
Mathematics
1 answer:
Mariana [72]3 years ago
6 0

Complementary angles are those angles whose sum is 90 degree.

The measurement of two complementary angles are

(2x-10), (3x-10)

There sum have to be 90 degree. That is

2x-10+3x-10 = 90

Combining like terms ,

5x - 20 = 90

Moving 20 to right side

5x=110

Dividing both sides by 5

x =22

So the measurement of the angles are

2*22-10 , 3*22-10  \\
34 degree,  56 degree

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3 years ago
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Pavlova-9 [17]
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3 years ago
What is y= -2/3x + 5 written in standard form?
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Answer:

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