None But, 80 x 2 = 160 and 80 + 2 = 82, are you sure you mean 92?
3^2 + 4^2 = 5^2
65/5=13
3x13 =39
4 x 13= 42
Perpendicular lines have slopes that are negative reciprocals to each other, that is, if one slope is a/b, the other is -b/a
in this case, the given slope is 1/3, so the other line's slope is -3/1, which is -3
from the graph we see that the y intercept of line b is -4, so the equation of line b is: y=-3x-4
Answer:
4y - 12
Step-by-step explanation:
I hope this helps