Which of the following could be lengths of the sides of a 30° - 60° - 90° right triangle? A.) 9 cm, 9 cm, 9√2 cm B.) 10 cm, 20√3 cm, 20 cm, C.) 11 cm, 11√3 cm, 22 cm D.) 7cm, 7√2 cm, 7√3 cm

Lou and Jacob each sold 200 pieces of jewelry. If 20% of Lou's sales were rings, and Jacob sold 35 rings, who sold more rings? How many more?

if it takes 28 drops of green food coloring to turn a gallon of milk green. How many drops would it take to turn an 8 ounces cup of milk green?

A solid oblique pyramid has a square base with edges measuring x cm. The height of the pyramid is (x + 2) cm. A solid oblique pyramid has a square base with edges measuring x centimeters. The height is (x + 2) centimeters.

The length of a rectangle is three times longer than its width. The perimeter of the rectangle is 16 feet.

Sally's game piece was on 58. She used these cards. To capture a chip: +2 + 30 + 2 Where did she land? Write equation to show her moves.

If the circumference of a circle is 10 pie inches, what is the area, in square inches, of the circle?

What is the unit price for the cans of lemonade at each of the stores

In 2 seconds, an elevator travels 40 feet. In 3 seconds, the elevator travels 60 feet and in 4 seconds, the elevator travels 80 feet.

The parking lot at a store has a width of 19 yards 1 foot and a length of 31 yards. derrick says that the width could also be written as 20 feet. select the best explanation for derrick's mistake.

What is proportional