A stack of boards is 21 inches high. Each board is 1 and 3/4 inches thick. How many boards are there?

The figure shown is a rhombus. Which equation is true regarding the angles formed by the diagonals and sides of the rhombus? x + y = Z 2x = y + z OZ + x = 2y 2x + 2y = 4z

The sum of two numbers is 50 and the difference is 10. What are the numbers?

Is 73 a prime number

What best describes the Debt Snowball method for paying off debt

Use the drop-down menus to complete the statements. Both animal-like and fungus-like protists are. Both animal-like and plant-like protists can be. Animal-like, plant-like, and fungus-like protists are all.

14. A company employee has to print 3145 pages, and the company's printer prints 85 pages per minute. The function f (x) = - 85x+3145f (x) = - 85x+3145 represents the number of unprinted pages x minutes after the printing begins.

Which of the following expressions is not equal to 36a^2 b^4

Greta was making a drink of squash. she poured 200ml of concentrate into a glass which had a total capacity of 550ml. how much water is needed to fill the remainder of the glass.

A cylinder has a volume of 288 pi cubic meters and a height of 9 meters. What is the area of the base? 32 pi square meters 18 pi square meters 279 pi square meters 2,592 pi square meters

A circle has a diameter of 12 feet. What is the circumference of the circle? A) 452.16 ft B) 37.68 ft C) 113.04 ft D) 18.84 ft