Oh Yes It Does Yes It dose
A square is a square a trapezoid is a lot weirder <span />
Answer:
The answer is a. cos2x - sin2x - sin x. Use the rule: cos2x = (cos^2)x - (sin^2)x. So, substitute cos2x in the expression: cos2x - sinx = ((cos^2)x - (sin^2)x) - sinx = (cos^2)x - (sin^2)x - sinx. Therefore, choice a. is correct choice.
Answer:
the answer is -8
Step-by-step explanation:
U take - 5 and u put one, so it goes -4, then u go 5 down so - 9 and +1 is - 8