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3 years ago

15 POINTS!

Mathematics

2 answers:

ollegr [7]3 years ago

6 0

How often do they pay? If they only pay once a year, 90000/100=900. 900 * .52 = 468

skelet666 [1.2K]3 years ago

6 0

90000/ 100= 900× .0.52= $468.

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Answer:

A Strawberries generally cost less.

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Step-by-step explanation:

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3 years ago

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2 years ago

Question in picture A) 16/63 B)-16/63 C) 63/16 D) -63/16

Orlov [11]

ANSWER
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EXPLANATION

We were given that,

$\csc(x) = \frac{5}{3}$

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We use the Pythagorean identity

$\sin^{2} (x) + \cos^{2} (x)= 1$
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We were also given that,

$\cos(y) = \frac{5}{13}$

This means that,

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This is because,

$0 < \: x \: < \frac{\pi}{2}$

$0 < \: y \: < \frac{\pi}{2}$

This angles are in the first quadrant so we pick the positive values.

$\tan(x + y) = \frac{ \sin(x + y) }{ \cos(x + y) }$

$\tan(x + y) = \frac{ \sin(x ) \cos(y) + \sin(y) \cos(x) }{ \cos(x) \cos(y) - \sin(x) \sin(y) }$

$\tan(x + y) = \frac{ \frac{3}{5} \times \frac{5}{13} + \frac{12}{13} \times \frac{4}{5} }{ \frac{4}{5} \times \frac{5}{13} - \frac{3}{5} \times \frac{12}{13} }$

$\tan(x + y) = - \frac{63}{16}$

The correct answer is D

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3 years ago

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Answer:

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Step-by-step explanation:

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