Answer:
for the first one the answer is 75, for the second one its they are not proportional,
Step-by-step explanation:
IM not sure if its correct sorry:)
1) Parallel lines have the same slope, so the answer is 1/2
2) Perpendicular lines have slopes that are negative reciprocals, so the answer is -2
3) The equation of the perpendicular is y = -2x - 6, so a point is (0, -6)
<u>85 + c/4 = 99</u>
Subtract 85 from each side: c/4 = 14
Multiply each side by 4 : <em> c = 56
</em>
The answer to the question What is the ratio of 4.3 is 4:3
