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3 years ago

Need help so confused thankssss

Mathematics

1 answer:

kaheart [24]3 years ago

6 0

Let complementary angle be x,

Then the other angle is 4x

x + 4x = 90 ( complementary angles)

5x = 90

x = 90/5

x = 18,

The measure of the smaller angle = 18

And the measure of the larger angle = 4x

= 4 * 18

= 72

The supplementary of the larger angle is,

Let y be the other supplementary angle.

72 + y = 180 ( Supplementary angles)

y = 180 - 72

y = 108.

Hence, the other supplementary angle is 108 degrees.

Hope you understood. Plzzz let me know if you have any doubts.

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andrey2020 [161]

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Answer:

x = 18√2
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Step-by-step explanation:

These "special" right triangles have side length ratios that it is useful to remember.

45°-45°-90° triangle

Sides have the ratios 1 : 1 : √2. That is, x is √2 times as long as the side length shown as 18.

x = 18√2

30°-60°-90° triangle

Shortest to longest, sides have the ratios ...

1 : √3 : 2

That is, y is √3 times the length of the side marked 18, and z is 2 times the length of the side marked 18.

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3 years ago

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Answer:

Step-by-step explanation:

The expression equivalent to

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3 years ago

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bearhunter [10]

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3 years ago

Read 2 more answers

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RSB [31]

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Step-by-step explanation

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3 years ago

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Misha Larkins [42]

Answer:

D=(-infinity, +infinity)

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Step-by-step explanation:

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Visualize or draw a rough picture of that because that is all you need to answer this question.

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