Mathematics: Write an equation for the line perpendicular to 4x - 12y = 2 and passing through point (10, -1)

Write an equation for the line perpendicular

Ответ:

saucyboyFredo

14.02.2022

Mathematics

3x+y=-31

Step-by-step explanation:

$4x - 12y = 2\\12y = 4x-2\\y=\frac{x}{3}-\frac{1}{6}$

Slope of perpendicular line is -3.

y=-3x+b

Sub in the point (10, -1)

$-1=-3(10)+b\\-1=30+b\\b=-31\\y=-3x-31\\3x+y=-31$

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Ответ:

Iakwe5061

10.04.2020

Mathematics

We can solve this by multiplying the two polynomials given because we know that length times width is area of a rectangle: a=(x⁴+4x³+3x²-4x-4)(x³+5x²+8x+4)a=x⁷+5x⁶+8x⁵+4x⁴+4x⁶+20x⁵+32x⁴+16x³+3x⁵+15x⁴+24x³+12x²-4x⁴-20x³-32x²-16x-16x³-20x²-32x-16now, we want to simplify all of the like terms: x⁷+9x⁶+21x⁵+47x⁴+4x³-40x²-48x-16that is your answer

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Write an equation for the line perpendicular to 4x - 12y = 2 and passing through point (10, -1)

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