Sinx=0.9
arcsin0.9=x
cos(arcsin0.9)=0.436
To get your triangle in Quadrant 4, you could have just reflected the triangle over the x-axis the first time. This would only require a single transformation instead of 3.
The result would be the same.
Answer:
168 or 56
Step-by-step explanation:
Answer:
The answer is C.
Step-by-step explanation:
I just did the test and the answer was C
Answer:
8x + 4
Step-by-step explanation:
4(2x+1)
4*2x + 4*1
8x + 4