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:
11
Step-by-step explanation:
19 + m = 30
m = 30 - 19
m = 11
Hope it helps
The perpendicular line to x-6y=2, and passing through (2, 4) is y=-6x+16
Answer:
b
Step-by-step explanation:
I think it's not the same.
8 divided by 10 = 1.25
<span>25 divided by 30 is = 1.2</span>
