Find the total surface area of each pyramid. Round to the nearest tenth.

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).