Arectangle whose area is 180 square feet has a width that is 3 feet less than the length. find the dimensions of the rectangle.

The length is

The width is

Step-by-step explanation:

we know that

The area of rectangle is equal to

we have

so

-----> equation A

------> equation B

substitute equation B in equation A and solve for L

using a graphing tool------> solve the quadratic equation

The solution is

see the attached figure

Find the value of W

they used 313 gallons of paint

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076