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Eva8 [605]
3 years ago
5

Please help me ASAP, thanks!

Mathematics
1 answer:
jenyasd209 [6]3 years ago
6 0
The answer is option c
I hope this helps!
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Evaluating the Six Trigonometric Function Question attached
ziro4ka [17]
If tan theta is -1, we know immediately that theta is in either Quadrant II or Q IV.  We need to focus on Q IV due to the restrictions on theta.

Because tan theta is -1, the ray representing theta makes a 45 degree angle with the horiz axis, and a 45 degree angle with the negative vert. axis.  Thus the hypotenuse, by the Pythagorean Theorem, tells us that the hyp is sqrt(2).
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   2            sqrt(2)
---------- * ------------ = sqrt(2)    (answer)
 sqrt(2)      sqrt(2)  
6 0
3 years ago
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3 years ago
Work out the size of angle x.
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There is a pair of x and y values that make each equation true in this system of equations
MAXImum [283]

Given Equations

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