Answer: 75 degrees
Step-by-step explanation: supplementary angles= 180 degrees, 180 - 115 = 75
<span>Points A and B are midpoints of the sides of triangle QRS
so
QA = SA = 4m
answer
</span><span>4 m</span>
40/100=34/x
40x=3400
x=3400/40
x=85
4x + 5 = 4x - 1
Move all terms containing
x to the left side of the equation.
4x-4x+5=-1
Subtract 4x-4x =0
0+5= 1
5= -1
Since −1≠5, there are no solutions.No solution
