The area of a rectangle is 20 cm² after its dimensions were doubled. What is the area of the original parallelogram? I’ve been told that the area is 5, but how is this? A square pyramid has a volume of 24 ft³. If all its dimensions are doubled,...

We have a lovely Boehm porcelain statue of three dolphins, leaping out of the water. In moving, one dolphin broke off. I need someone in our area who does porcelain repair to help me get that dolphin leaping again. I typed "porcelain repair +...

I am a math major looking to become an actuary. Related minors at my univeristy are limited to accounting, business managment, marketing, economics, maybe computer science. Which combination would be most appealing to an employer looking for an entry...

Find the area of a circle whose diameter is 3.6 centimeters (cm). Use 3.14 for π  and round your answer to the nearest tenth of a square centimeter. The area of a circle = pi*r^2 addthis_url =...

I have an equilateral triangle with points touching the edges of a circle (a circumcircle in fact) of known radius r. What is a formula for the area of this triangle? A = sqr(3)/4 * s^2 you have to find the side of the triangle side = sqr(3)*r A =...