Answer: Choice B) ![\sqrt{2}](https://tex.z-dn.net/?f=%5Csqrt%7B2%7D)
Work Shown:
![\sec^2(\theta) = \tan^2(\theta) + 1\\\\\sec^2(\theta) = (\tan(\theta))^2 + 1\\\\\sec^2(\theta) = (-1)^2 + 1\\\\\sec^2(\theta) = 2\\\\\sec(\theta) = \sqrt{2}\\\\](https://tex.z-dn.net/?f=%5Csec%5E2%28%5Ctheta%29%20%3D%20%5Ctan%5E2%28%5Ctheta%29%20%2B%201%5C%5C%5C%5C%5Csec%5E2%28%5Ctheta%29%20%3D%20%28%5Ctan%28%5Ctheta%29%29%5E2%20%2B%201%5C%5C%5C%5C%5Csec%5E2%28%5Ctheta%29%20%3D%20%28-1%29%5E2%20%2B%201%5C%5C%5C%5C%5Csec%5E2%28%5Ctheta%29%20%3D%202%5C%5C%5C%5C%5Csec%28%5Ctheta%29%20%3D%20%5Csqrt%7B2%7D%5C%5C%5C%5C)
Note: secant is positive in quadrant Q4, when theta is between 3pi/2 radians and 2pi radians (270 degrees and 360 degrees). So that's why we don't consider the minus form of the plus minus.
Answer:
14 I believe
Step-by-step explanation:
Well, 5/30 is 1/6 and 1/6 of 84 is 14 because 14 x 6= 84.
<span>18x+9xy is correct all Roots are to x=0 and y=-2
(9x⋅2)+(9x⋅y) is correct </span>Roots are to x=0 and y=-2
Answer:
the answer is 0.015
Step-by-step explanation:
0.005*3 = 0.015