3 years ago

If the side of the square is (4x-2y) what is the perimeter of the square

Mathematics

1 answer:

Luda [366]3 years ago

3 0

The perimeter of a square is a^2. In this case a= (4x-2y) so a^2=(4x-2y)^2 , a^2={16(x)^2-16xy+4(y)^2}

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Write an equation in slope - intercept form passing through (2,5); slope 3 over 4

Ipatiy [6.2K]

We can use point slope form then convert to slope intercept

point slope
y-y1=m(x-x1)
m=slope
(x1,y1) is a givn point
point is (2,5)
slope is 3/4
y-5=3/4(x-2)
y-5=3/4x-6/2
add 5
y=3/4x-3+5
y=3/4x+2

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2 years ago

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