4 years ago

Given the right triangle below, what is the value of cos B?

Mathematics

1 answer:

Nikitich [7]4 years ago

8 0

Answer:

D, 5/13

Step-by-step explanation:

The cosine of an angle is the adjacent side over the hypotenuse. In this case, that is 5/13. Hope this helps!

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ipn [44]

$3\frac{5}{8} = \frac{29}{8}$

$\frac{1}{3}(3\frac{5}{8} )=(\frac{1}{3} (\frac{24}{8} ))+(\frac{1}{3} (\frac{5}{8} ))$

[If you can't type fractions, then instead of 24/8, do 3]

The first missing value is 3 or $\frac{24}{8}$

= $\frac{3}{3} + \frac{5}{24}$

The second missing value is 24 (because 3 times 8 is 24)

= $\frac{24}{24}+ \frac{5}{24}$ Make the denominators the same in order to add them together

= $\frac{29}{24}$

The third missing value is 29

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3 years ago

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kipiarov [429]

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Step-by-step explanation:

$12,000÷800 =15. x=people attending

$15,000÷x=15. x=1,000

$15,000×1,000=15

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3 years ago

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Gala2k [10]

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Step-by-step explanation:

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2 years ago

Solve the following equation for x to find the total number of people who downloaded songs from a music site for a certain month

anastassius [24]

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x = 0.6x + 384

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0.4x = 384

x = 384 / 0.4 = 960.

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Darya [45]

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