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Alexus [3.1K]
3 years ago
9

Pls help!!!!!!!!!!!!!!!

Mathematics
2 answers:
victus00 [196]3 years ago
8 0

Answer:

Step-by-step explanation:

c i think

maria [59]3 years ago
6 0

Answer:

ok

Step-by-step explanation:

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Explanation:

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2 years ago
Is 584,068 divisible by 4?
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Given 15 cot A = 8, find sin A and sec A.​
pogonyaev

Answer:

sin A = 15/17

sec A = 17/8

Step-by-step explanation:

15 cot A = 8

First get cot A alone.

cot A = 8 / 15

Since cot is the reciprocal of tan then flip 15 and 8.

tan A = 15 / 8

Now you have the opposite and adjacent sides, just find the hypotenuse with Pythagorean's theorem

15^2 + 8^2 = 289

\sqrt{289} = 17

Now that you have all the sides use the opposite and hypotenuse to get sine and the adjacent and hypotenuse to get cosine then flip to get secant.

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sec A = 17/8

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3 years ago
Which best describes a transformation that preserves the size, shape, and angles of an object?
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In mathematics, an isometry<span> (or congruence, or congruent transformation) is a distance-preserving transformation between metric spaces, usually assumed to be bijective. A composition of two opposite </span>isometries<span> is a direct </span>isometry<span>. A reflection in a line is an opposite </span>isometry<span>, like R </span>1<span> or R </span>2<span> on the image.</span>
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3 years ago
The population of a city this year [2018] is 34,500. The population is expected to grow by 2% each year. What will be the popula
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The answer would be A. 39,300.

I got this by multiplying 34,500 by 2% and getting 690. Since 2018 is 7 years away from 2025, I multiplied 690 by 7 getting 4,830. I added the 4,830 to the original population of 34,500 and got my answer, 39,300. Hope I helped!
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