You know the hypotenuse and the relevant angle and x is adjacent to this
Cos?= adj/hyp
Cos45=x/ root6 |multiply both side by root 6 to get rid of fraction
root6 x cos45 = x
x = root 3
Answer:
x=1/2, x=-3
Step-by-step explanation:
2x^2+5x-3 = 0
(2x^2+6x)+(-x-3) = 0
2x(x+3)+-1(x+3) = 0
(2x-1)(x+3)=0
2x-1=0, x+3=0
x=1/2, x=-3
Answer:
I think that it’s correct
Step-by-step explanation:
CY is one third of SY; 33/3=CY; CY=11;
Im all most postive it is b 471cm but im not sure i hope this helps
