What type of polygon has seven sides? A. heptagon. B. octagon. C. decagon. D. hexagon.

How to do 8,752-3,269

5 m 3 m 6m 8m what is the S. A.?

Jim wants to put a wallpaper border around a rectangular room. The room measures 14 feet by 10 feet. If the wallpaper border comes in strips that are 20 feet long, how many strips will Jim need? A. 48 B. 2 C. 3 D. 140

Do all lines with the same slope have the same line?

Cindy owns a rectangular lot that is 18 yards long and 45 feet wide. She is going to cover the lot with square pieces of sod. If the sod costs $12 per square yard, how much will Cindy pay to completely cover the lot with sod?

Factor the expression w^2-7w-8

Explain how to find the range

The following table shows the data collected from 2 random samples of 100 students each from an after-school club regarding their favorite outdoor activity: Sample Canoeing Bike Racing Reading Total 1 40 35 25 100 2 45 40 15 100 Which of the

What's the radius of a circle with an area on 123 square ft

Does every number have two qualities