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Ilya [14]
3 years ago
10

Janae' is buying food for a party. She is buying a cheese tray for $4.50 and a few pounds of fruit for

Mathematics
1 answer:
bogdanovich [222]3 years ago
5 0

Answer:

0.67

Step-by-step explanation:

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Answer:

The answer is C.

Step-by-step explanation:

Hit 'em with the Law of Sines.

sin(A)/a = sin(B)/b.

Let's say x is equal to "A", thus 5 is "a".

sin(x)/5 = sin(B)/b.

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a^2 + b^2 = c^2

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25 + 400 = 425

sqrt(425) = about 20.6, which we can now substitute "b" with.

sin(x)/5 = sin(90)/20.6

sin(x)/5 = 1/20.6

sin(x)/5 = 0.04854...

sin(x) = 0.2427...

You can plug in sin^-1(0.2427) into your calculator, and you should end up with something like 14.047... which equates to answer choice C.

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3 years ago
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