350 square feet requires 1 gallon of paint. assign gallons_paint with the amount of paint required for wall_area. sample output for the given program:

Given,

350 square feet requires 1 gallon of paint

To assign gallons of paint with the amount of paint required for wall area.

Since 350 square feet requires 1 gallon of paint

350/350 square feet will require 1/350 gallon of paint

1 square feet requires 1/350 gallon of paint

That is, for each square meter area of wall, 1/350 gallon of paint is required

Each square meter area of wall requires 1/350 gallon of paint

Therefore, x square meter area of wall requires x/350 gallon of paint

Mathematically,

If x is the area of wall in square meters,

And y is the amount of paint required in gallons

y = x/350

For instance, for 250 square meter area of wall

x = 350

y = x/350

y = 250/350

y = 0.714285714286

Amount of paint required = 0.714285714286 gallons

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct