Use the formula s=(2)1/2bh+hw+sw+bw, with the following dimensions, base =3ft, height=2ft, width=5ft, side=4ft what is the surface area

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

Prove that quadrilateral is a rhombus.

Which of the following represents the length of a diagonal of this trapezoid?