2x squared +1 - 7x squared +3
Answer:
0.25
Step-by-step explanation:
12x = 3
x = 0.25
Answer:
im a white girl but i still take sausage
Step-by-step explanation:
F(x)=-4x-2
F(x)=-4(-1)-2
F(x)=4-2
F(x)=2
F(x)=-4x-2
F(x)=-4(0)-2
F(x)=0-2
F(x)=-2
F(x)=-4x-2
F(x)=-4(1/2)-2
F(x)=-8-2
F(x)=-10
I hope this helps!!
Step-by-step explanation:
sin(90-A) = sin90cosA-sinAcos90
= cosA*1-0*sinA
= cos90
hence proved