How much paint is needed to paint the front of the house

336ft2
276ft2
324ft2
264ft2

264ft^2

Step-by-step explanation:

First find the area of the body of the house which is the rectangle.

18*12=216

Then find the are of the triangle or roof given by 1/2(b)(h)

1/2(12)(10)=60

Then Find the area of the window which is 3*4=12 and subtract 12 from 60 to find the area of the roof with the window.=48

Add 48 the roof and 216 the rectangle to get total painted area.                      =264 ft^2

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

step-by-step explanation:

what does 'mandy have ben 780 bottle caps. ' mean?