Mathematics: Which choice could be the equation of a line perpendicular to the line represented by this equation? 4x− y = −8 a. y− 4x = −8 b. x− 4y = 8 c. y=−4x + 2 d. y=-1/4x + 3

The fourth option.Step-by-step explanation:(SA/(2l+2w))-(lw/(l+w))=h...

Which choice could be the equation of a line perpendicular

emilycabrera610

14.04.2020

The correct answer is D

Step-by-step explanation:

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kfaith88

01.05.2023

The fourth option.

Step-by-step explanation:

$SA=2(lw+lh+hw)\\\\\frac{SA}{2} =lw+lh+hw\\\\\frac{SA}{2} -lw=h(l+w)\\\\\frac{\frac{SA}{2}-lw}{l+w}=h \\\\\frac{SA}{2(l+w)}-\frac{lw}{l+w} =h$

$\frac{SA}{2(l+w)}-\frac{lw}{l+w} =h$

(SA/(2l+2w))-(lw/(l+w))=h

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