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Katyanochek1 [597]
3 years ago
12

Find tan A for the triangle below. A right triangle. The hypotenuse is 24.19, the side opposite to angle A is 12, and the side a

djacent to angle A is 21.
a. 0.868
b. 0.496
c. 1.75
d. 0.5714
Mathematics
2 answers:
Dmitry [639]3 years ago
8 0

Answer:

D

Step-by-step explanation:

ifunny is dankreloaded

Ostrovityanka [42]3 years ago
4 0

Answer:

D. Just follow the definition in the first line of the answer.

Step-by-step explanation:

Tan(A) = the opposite Side / Adjacent Sid

Tan(A) = 12/21

Tan(A) = 0.5714

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Billy received a raise after his first year on the job to $45,000 from his initial salary of $42,400. What was his real raise st
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Billy get 5.9% raise after completing first year.

<h3>What is PERCENTAGE?</h3>

A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate percent of a number, divide the number by the whole and multiply by 100.

Here, Billy's initial salary = $ 42,500

After raise, salary become $ 45,000

Change in salary = Raised salary - Initial salary

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% Change = change / initial salary  X 100

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                  = 0.0589 X 100

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Thus, Billy get 5.9% raise after completing first year.

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brainly.com/question/14979505

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7 0
2 years ago
(3 - 13x - 7x^2) - (5x^2 + 12x - 10)
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Answer:

Step-by-step explanation:

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3 - 13x - 7x^2 - 5x^2 - 12x + 10 =

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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