Answer:
porfavor en español pls para yo poder resolverlo
Answer:
The trigonometric equation (sin Θ − cos Θ)^2 − (sin Θ + cos Θ)^3 can be simplified by:Using x for Θ: (sinx - cosx)^2 - (sinx + cosx)^2 = (sin^2 x - 2sinxcosx + cos^2 x) - (sin^2 x + 2sinxcosx + cos^2 x) = - 2 sinx cosx - 2 sinx cosx = - 4 sinx cosx = - 2sin(2x)
Step-by-step explanation:
X=3 or -3/4.<span>Îmi pare rău că nu mi-am arătat munca</span>
.25 or 1/4
i hope that this answer helps you today
Each of the 4 friends spent 15 dollars so all you need to do is multiply 4 by 15. 4x15=60
