These are three solutions
(0,-2)
(1,3)
(2,8)
Answer:
x^2+2x-8= x^2+10x-8x-80 =x(x+10)-8(x+10)
=( x-8) (x+10)
therefore x= 8 or x=-10
Answer:
We know the angle given refers to the length of the opposite side.
Given angle = 82 and the opposite side = 34 so part of the relationship is
sin 82 / 34 = sin ( ) / ( )
We are also given one side = 27 and that side is opposite angle at C
so that part of the relationship is sin C / 27
sin 82 / 34 = sin C / 27
Answer:
4 because there are only 4 belts and he needs the belts
