The answer is k=64×8
k=512
Answer: Exact value of sinθ in simplified form is 66.8° .
Step-by-step explanation:
Since we have given that
(-3,7)=(x,y)
As the terminal side of f θ passes through the point (−3,7)
So, Perpendicular will be =7 units
Base = 3 units
Since we know that
![\sin \theta=\frac{Perpendicular}{Hypotenuse}\\\\\sin \theta=\frac{y}{\sqrt{x^+y^2}}\\\\\sin \theta=\frac{7}{\sqrt{9-3)^2+7^2}}\\\\\sin \theta=\frac{7}{\sqrt{9+49}}\\\\\sin \theta=\frac{7}{\sqrt{58}}\\\\\sin \theta=0.919\\\\\theta=\sin^{-1}(0.919)\\\\\theta=66.8\textdegree](https://tex.z-dn.net/?f=%5Csin%20%5Ctheta%3D%5Cfrac%7BPerpendicular%7D%7BHypotenuse%7D%5C%5C%5C%5C%5Csin%20%5Ctheta%3D%5Cfrac%7By%7D%7B%5Csqrt%7Bx%5E%2By%5E2%7D%7D%5C%5C%5C%5C%5Csin%20%5Ctheta%3D%5Cfrac%7B7%7D%7B%5Csqrt%7B9-3%29%5E2%2B7%5E2%7D%7D%5C%5C%5C%5C%5Csin%20%5Ctheta%3D%5Cfrac%7B7%7D%7B%5Csqrt%7B9%2B49%7D%7D%5C%5C%5C%5C%5Csin%20%5Ctheta%3D%5Cfrac%7B7%7D%7B%5Csqrt%7B58%7D%7D%5C%5C%5C%5C%5Csin%20%5Ctheta%3D0.919%5C%5C%5C%5C%5Ctheta%3D%5Csin%5E%7B-1%7D%280.919%29%5C%5C%5C%5C%5Ctheta%3D66.8%5Ctextdegree)
Hence, exact value of sinθ in simplified form is 66.8° .
Answer: R = (-2,0) S = (-9,0)
Answer:
2/9
Step-by-step explanation:
First, you want to make the 1 and 1/8 an improper fraction. now it should look like 1/4 divided by 9/8. There's this method I learned called "Keep, Change, Flip". Basically, you want to keep the 1/4 the way it is, change the division symbol to a multiplication symbol, and flip the 9/8 so it is now 8/9. The equation now looks like 1/4 x 8/9. The answer should be 8/36, which also equals 2/9. If you have any questions, I'll try my best to answer them. Sorry if this is too long.