theta is in the fourth quadrant where the cosine is positive.
the third side in the triangle = sqrt (4 - 2) = sqrt2
So sin theta = -sqrt2/2 = Second choice (negative because sine is negative in 4th quadrant)
tan theta = - sqrt2 / sqrt2 = -1
Answer:
Dad gave Tyler $47.
Step-by-step explanation:
You add the money that Emily had left and the cost of the t-shirt.
41+6= 17
Answer:
9316000000000
Simply move the decimal 12 places to the left.
If this helped please mark as brainiest <3
Answer:
Step-by-step explanation:
21/7=3
5*3=15 width
3*3=9 height
Line joining (-3, -1) and (1/2, 2)
Point point form for a line is
(c-a)(y-b) = (d-b)(x-a)
(1/2 - - 3)(y - -1) = (2 - -1)(x - -3)
(7/2)(y+1)=3(x+3)
7(y+1)=6(x+3)
7 - 6(3) = 6x - 7y
6x - 7y = -11
Answer: second choice, 6x - 7y = -11