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2 years ago

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Find the exact value of the trigonometric function of theta from the given information. cosine thetaequalsnegative StartFraction

12 Over 13 EndFraction , theta in quadrant II, find tangent theta.

1 answer:

Iteru [2.4K]2 years ago

7 0

Is it a multiple choise?

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Brilliant_brown [7]

Answer:

Question 1 Answer : x^2 - 2y^2

Question 2 Answer: x^2 $\pi$ - 36 $\pi$

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Solve for x.<br> 3x - 3<br> 4x - 6<br> X =<br> = [?]

Lina20 [59]

3x-3 and 4x-6 are complementary angles meaning together they add up to 180°. Set them equal to each other. So you get 3x-3=4x-6 now simplify this. Now you have x=3 and there you have it! If you plug 3 into x in both equations it works! Hope this helps!

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1 year ago

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SashulF [63]

Find the average :8.4+7.5+12.9+10.6 divided by four

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2 years ago

Point A is located at (3,-6) and point A is located at (1-2). What is the scale factor?

Anuta_ua [19.1K]

Answer:

The scale factor is 3.

Step-by-step explanation:

Let the origin O(0,0) is the reference point and the coordinates of the point A are given by (3,-6).

Therefore, the distance OA is given by $\sqrt{(3 - 0)^{2} + (- 6 - 0)^{2}} = 3\sqrt{5}$ units.

Again, the coordinates of point A' are (1,-2).

Therefore, the distance OA' is given by $\sqrt{(1 - 0)^{2} + (- 2 - 0)^{2}} = \sqrt{5}$ units.

Hence, the scale factor is $\frac{OA}{OA'} = \frac{3\sqrt{5} }{\sqrt{5}} = 3$ . (Answer)

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2 years ago

Which of the following statements is NOT true

slava [35]

Answer :The first one

Step-by-step explanation:

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