Answer:
it should be 600
Step-by-step explanation:
40x3=120x5=600
Angle=28.1416
Rounded=28
hope this helps
pls give brainliest!
Answer:
-1
Step-by-step explanation:
Solve for y into y=mx+b
2x-2y=20
-2y=-2x+20
y=(-2x+20)/-2
y=x-10
the slope is m, so it’s 1
A line perpendicular to that would be -1