Alan says two lines in the coordinate plane are perpendicular if and only if the slopes of the line are m and 1/m. identify and
1 answer:
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Answer:
ANSWER: Option B.
Step-by-step explanation:
Hey there!
The equation is;
Now, Take 'x' to right side and '-7' to left side.
Simplify them to get answer.
Therefore the value of x is 2.
<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em>