Answer : a
Sin is opposite/hypotenuse which is 8/10
And this is 4/5
Not really, is this a rhetorical question? lol
For #32, the answer is the third one because you mixed up your x and y values, you were on the right track though
#33 is the last one
Answer: I got -2
I plugged -6 in for y and then simplified. -6 x -6 = 36. 7 x -6 = -42. So 36 - 42 = -6. -6 + 4 = -2