(-2,-4) is the right answer because it makes sentence
Answer:
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
The difference formula for cosine is
cos(x - y) = cosxcosy + sinxsiny
Consider
cos75 = cos(120 - 45)°, then
cos(120 - 45)°
= cos120°cos45° + sin120°sin45° → C
A solution is an assignment of values to the unknown variables that makes the equality in the equation true.
Yes and it would give you 3,835 divided by 9
