From a rectangular sheet of metal 20 inches long and 12 inches wide an open rectangular box is made by cutting squares of equal area from the four corners and folding up the ends. If the area of the base of the box is 112 square inches, find the total area of the discarded squares.

240 inches squared hope it helps brainliest plz

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation:

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.