Seudónimo Seudónimo

13-08-2018
Mathematics

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Geometry math question no Guessing and Please show work

Geometry math question no Guessing and Please show work class=

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Porshia Porshia

13-08-2018

Answer is A. -5/4

Perpendicular lines are the negative reciprocal of each other. A reciprocal is when the denominator and numerator is switched.

For example, y= 2x would be perpendicular to Y= - 1/2x

So in the situation the 5 and 4 are switched and then a negative sign would be added.

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akayla1205 akayla1205

13-08-2018

A.

You flip the fraction and the subtraction fromt the fraction and whole number makes it a negative. So negative 5/4

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