How many cubes are needed to build this structure?

Regular Pentagon has a perimeter of 55 cm. What is the length of one side of the pentagon

Which of the following statement is true

The number of calories in 5 cups of yogurt is 750. What proportion can you set up to determine the number of calories, c, in 9 cups of yogurt?

Mr. Smith plans to build a 3-foot-wide walkway around the outside of the cabin, as shown in the floor plan. What will be the area, in square feet, of the top surface of the walkway? A. 171 B. 324 360 396 720

Write an equation to describe the situation and then solve. When a number is Multiplied by 7 and 5 is added to the product, the result is 89. What is the original number?

The second group of trainee astronauts are all sitting around the table, waiting to start their first day of training. From the clues given below, can work out where everyone sits? Note: Seat 1 is next to Seat 2 and Seat 8, etc.

How many triangles can be constructed with angle measurements 90°,45°,50° ?

What is the answer to 7 y - 1 equals 5 y + 9

Wat is the sign of the product of three integers with the same positive sign

Find the unit price for a 7-ounce box of cookies for $2.15. Find the answer to the nearest tenth of one cent