Answer:
y=(-3/5)x
Step-by-step explanation:
5x-3y=20
-3y=-5x+20
y=(5/3)x-(20/3)
perpendicular lines have opposite reciprocal slopes
1.25mph 25/20...
hope that helps :)
If the problem is 6r•s•4rt•10rst, then the answer is 240•r^3•s^2•t^2.
Area of circle = pi * r^2
pi * (3.25)^2 = 33.18307
Rounded = 33.18
Solution: area = 33.28 yd^2
Answer:
80 ropes in 2 hours
Step-by-step explanation:
If she makes 10 ropes in 1/4 of an hour, she will make 40 ropes in one whole hour because an hour divided by four would mean that you need to times 10 by four. For the second hour you add another 40 because 40 is the value for one hour and you need to know how many ropes in two hours. :) really hope this helps
