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3 years ago

5

The sum of the measures of two complementary angles is 74° greater than the difference of their measures. Find the measure of ea

ch angle.

1 answer:

andrezito [222]3 years ago

5 0

Answer:

Step-by-step explanation:

90 = (90-x)-x + 74

16 = 90-2x

2x = 74

x = 37 (angle)

90-x = 53 (complement)

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Find an angle such that is 4 times its complement equals 200°

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Answer:

40 degrees

Step-by-step explanation:

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3 years ago

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-x + 2y = 3<br> 2x – 3y = -6

s2008m [1.1K]

Answer:

x = -3

y = 0

Step-by-step explanation:

<u>Given</u><u> </u><u>equations</u><u> </u><u>:</u><u>-</u><u> </u>

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<u>From</u><u> </u><u>(</u><u> </u><u>i</u><u> </u><u>)</u><u> </u><u> </u>

<u>-x</u><u> </u><u>+</u><u> </u><u>2</u><u>y</u><u> </u><u>=</u><u> </u><u>3</u><u> </u>

<u>-x</u><u> </u><u>=</u><u> </u><u>3</u><u> </u><u>-</u><u> </u><u>2</u><u>y</u><u> </u>

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<u>From</u><u> </u><u>(</u><u> </u><u>ii</u><u> </u><u>)</u><u> </u>

<u>2</u><u>x</u><u> </u><u>-</u><u> </u><u>3</u><u>y</u><u> </u><u>=</u><u> </u><u>-</u><u>6</u><u> </u>

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3 years ago

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Answer:

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2 years ago

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Answer:

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Step-by-step explanation:

<u><em>Add all of the numbers and divide them by the number of numbers there are.

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2 years ago

A = 6 - 35 B = 3x + 53<br> Solve for x then find the measure of A.

11111nata11111 [884]

Answer:

A = 73°

Step-by-step explanation:

A + B = 180 because of alternating interior angles

Substitute each angle

6x - 35 + 3x + 53 = 180

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9x = 162

x = 18

Substitute A

A = 6x - 35

A = 108 - 35

A = 73

Hope this helps

Have a great day!

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2 years ago