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Ber [7]
4 years ago
6

@###GEOMETRY, SEE PHOTO! PLEASE HELP ASAP!####@

Mathematics
1 answer:
Dafna11 [192]4 years ago
8 0
Since this is a right triangle, we can use our trigonometric functions to solve for x.

Since we know the adjacent side and hypotenuse, we will use cosine.

Based on the function \cos(x) = \frac{adj}{hyp}, we can solve for x. The adjacent side is 7 and the hypotenuse is 12. Plugging this in, we get \cos(x) = \frac{7}{12}.

Now, we must use our inverse trigonometric functions to solve for x:
\cos^{-1}(\cos(x)) = \cos^{-1}(\frac{7}{12})

The inverse cosine and cosine on the left side cancel, leaving you with:
x = \cos^{-1}(\frac{7}{12}) = \boxed{54.3^{\circ}}
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Ivahew [28]

Answer:

3

Step-by-step explanation:

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in the graph attached with this problem we can see that

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6 0
3 years ago
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Gnesinka [82]

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Degree of length: 1

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The degree, for example, is the 2 in 3x²-1 or the 3 in x³·5x²-4. Because the highest exponent in the equation determines the degree or something like that so yea i got u fam.


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igomit [66]
\frac{2}{7}x=300
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