The answer is very simple .
First you need to determine the slope, which is the reciprocal of the first line.
Then,
y = mx + b
m => -1/m
The perperdicular line has a new slope equal to m = -1/2
In the formula (y - y1) = m ( x - x1 ) + b , you should sustitude this value.
So the final equation will be
-3 = -1/2 (0) + b
b = - 3
y = (-1/2)x - 3
That is the solution
36% is the answer to the question
<span>D/5 = 4
Multiply 5 on both sides
Final Answer: D = 20</span>
32% of 60
32% × 60
0.32 × 60
19.2
Answer:
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