The answer is A. -3x2 - 6x - 7
The exact value for cos(pi/16) would be :
cos (pi/16) = +/- √1+cosa/2
cos (pi/4) = sqrt2/2
Hope this helps
-5i/2i. is the answer because all you have to do is add the -5 and the i.
Answer:
I think that it is 6(m times 1 + k times 6)
Step-by-step explanation:
Answer:
18 units²
Step-by-step explanation:
Find the side lengths then multiply the length and width to find the area.