Answer:
Step-by-step explanation:
New median:40100
New mode:385100
Supplementary angles add up to 180 degrees more than the other, you can formulate an equation 180=(100+x)+x80=2x so, x=40 the other angle is 100 degrees more. So, the angle lengths are 40 and 140 degrees.
Yes I think it really is the correct answer
1: m=-4
2: b=-4
3: -9=k
4: C=-11.4
5:X<10
