Math, asked by shalinikumari42, 10 months ago

If 3 - 4y + 7 = 0 and ax+64 +1 =0 are perpendicular
them a is equal to

Answers

Answered by Anonymous

4

Step-by-step explanation:

m1× m2 = -1

3/4 × -a/6 = -1

3a = 24

a = 24/3 = 8

inshallah it helps uuh...❤

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