Answer:
I think it might be A if not then its be
Step-by-step explanation:
sorry if its not right
I think it's 12x.
I'm not a 100% sure though, but I hope this helps. =^D
1,468 sqft hope that’s right
Answer:
0.707
Step-by-step explanation:
cos in the 4th quadrant is positive as well as in 1st quadrant.
cos(-45°) is in the 4th quadrant.
So cos40° must equal cos(-45°) which is 0.707.
