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umka2103 [35]
2 years ago
15

Suppose that is in standard position and the given point is on the terminal side of 0. Give the exact value of the indicated tri

g function for 0. 15) (-5, 12); Find sin
Mathematics
1 answer:
Lilit [14]2 years ago
6 0

Answer:

  12/13

Step-by-step explanation:

The length of the segment from the origin to the terminal point is ...

  r = √((-5)² +12²) = √169 = 13

The sine of the angle is the ratio of the y-coordinate to this distance

  sin(θ) = y/r = 12/13

_____

Additional comment

The other trig functions are ...

  cos(θ) = x/r = -5/13

  tan(θ) = y/x = -12/5

This is a 2nd-quadrant angle, where the sine is positive, but the cosine and tangent are negative.

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The results of an analysis, on the makeup of garbage, done by the Environmental Protection Agency was published in 1990. Some of the results are given in the following table, which for various years gives the number of pounds per person per day of various types of waste materials.

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3 years ago
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Select whether each equation has no solution, one solution, or infinitely many solutions.
xxTIMURxx [149]

Answer:

Step-by-step explanation:

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2 years ago
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Graph 25 = -5y -3x using the slope and y-intercept
wlad13 [49]

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you move -5y to the other side.

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8 0
3 years ago
Please help! Brainliest. No bots will be acceptable.
Vitek1552 [10]

Answer:

7.5 cups of raisins, 10 cups of peanuts and 5 cups of chocolate chips.

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3 years ago
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4^(x-1)+4^(x)+4^(x-1)=84
creativ13 [48]

Answer:

7.66

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