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GarryVolchara [31]
3 years ago
13

Using a trigonometric ratio to find an angle measure of a right triangle‼️ round to the nearest 10‼️

Mathematics
1 answer:
Verizon [17]3 years ago
5 0

To find the angle x, you are given the triangle side lengths that are opposite and adjacent to the angle. The opposite side is 49 units long. The adjacent side is 24 units long. The trigonometric function that corresponds to the opposite and adjacent legs is tangent.

to find x: tanx=\frac{49}{24}

to find an angle using a trigonometric function we must use the inverse function.

arctan(\frac{49}{24} )=63.90457584

The angle x, to the nearest tenth of a degree is 63.9 degrees.

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ElenaW [278]
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6 0
3 years ago
Jerome bought a sweater that was on sale for 20 percent off. Jerome paid $25.10 for the sweater, including sales tax of 8.25 per
Over [174]
Let the original price of the sweater be = X
Then the amount Jerome pays for the sweater after 20% discount = X - (20X/100)
                                                                                                           = X - 0.2X
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Now on this price the 8.25% tax needs to be added to get to the amount actually paid by Jerome.
So,
0.8X + [(8.25/100) * (0.8X) = 25.1
This is the equation from which the actual price of the sweater bought by Jerome can be determined.
So
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X = 25.1/0.866
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8 0
3 years ago
hat are the solutions to the equation |x| = 2? Choose all answers that are correct. A. B. C. D.
zalisa [80]
Easy, so absolute value makes anything inside into positive
|x|=2
therefor x=-2 or x=2 since  it would be made posotive

answer is -2 and 2

6 0
3 years ago
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Answer:The answer is B !

Step-by-step explanation:

7 0
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Answer:

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Step-by-step explanation:

I think you ask about LCM

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3 years ago
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