2 Answers

Christian Chapman · Answer 1 · 2019-02-03T00:24:07+0000

Answer:

$\frac14$

Explanation:

(-12,-60)

(60,-42)

First coordinates are -12 and 60

Second coordinates are -60 and -42

Create the fracture

in numerator you write both second coordinates, first one normal, and the second one with an opposite sign!

in denominator write both first coordinates, first one normal and the second one with an opposite sign

(-60+42)/(-12-60)

simplify the fracture

$(-60+42)/(-12-60)=(-18)/(-72)=(18)/(72)=\frac9{36}=\frac3{12}=\frac14$

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