Triangle DEF with the given measurements is rotated in space about side DE. Which answer gives the solid formed and its surface area?

What are the coordinates of the image of p for a dilation with center (0, 0) and scale factor 2

Jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later, she sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions, how much money did jody make?

The lengths of the two sides of a right triangle are 5 inches and 8 inches what is the difference the possible lengths of the third side of the triangle