Determine which lines if any are parallel or perpendicular. Explain Line a: 2x-7y=14

Line b:y=7/2x-8

Line c: 2x+7y=-21

man its nopq i just guessed and got it right so uhh

g00d lucc

step-by-step explanation:

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step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.