Exact Form : 5/2
Decimal Form : 2.5
Mixed number Form : 2 1/2
6x3+8x2-2x+4=30-2x
10x3+x2+11x+9=21+13x
I think that a linear equation can have no solution, one solution, or infinitely solutions. It just depends on what is the equation. That's what I think
∠2 =∠1 which is 180° -65° =115<span>°
So </span>∠2=115<span>° </span>
