If ABC = 20o, what is the measure of its complement CBD?

Numbers whose decimals do not end and do not repeat are

9d + 4 = 2d + 53 Can someone tell me what d stands for?

Area of a octagon with radii of 13.07 in. and perimeter of 80 in.

9. A map of Texas has a scale of 1 in: 65 mi. The distance from Dallas to San Antonio is 260 miles. What is the distance on the map? Do I divide 260 divided by 65?

What is 6/54 equivalent to

The equilateral triangle shown is rotated about line a. Each side of the triangle measures 20 mm. What shape is created by the rotation and what is the approximate circumference of the base? Circumference of a circle: C = 2πr

How many ways can you add 3 non-negative integers so the sum is less than 10?

The minimum level of inventory needed to meet customer demand is called the

Find the surface Area of 2,3,4

35, 32, 29, 26 find common difference