Answer: x=4
Step-by-step explanation:
Answer:
i think its c (Im not 100% sure
Step-by-step explanation:
Answer:
Here's your answer
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Answer:
The line passes (2, 5) and (4, 7) has slope:
S = (7 - 5)/(4 - 2) = 2/2 = 1
The line passes (1, 7) and (-4, 2) has slope:
S = (2 - 7)/(-4 - 4) = 5/-5 = -1
The multiplication of two slope is 1 x (-1) = -1
=> Two lines are perpendicular
Hope this helps!
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