What is 8,920,000 rounded to ten thousands

The area of a semicircle is A=1/2 (3.14) r^2 solve for r

Ana completed 40% of her math homework there is 30 questions does she have left

1. You are designing a rectangular playground. On your scale drawing, the vertices of the rectangle are (6, 3), (6, 5), and (8, 3). What are the coordinates of the fourth vertex? (4, 5) (8, 5) (8, 1) (5, 8)

You're given two side lengths of 10 centimeters and 8 centimeters. The angle between the sides measures 40°. How many triangles can you construct using these measurements? Answers = 0, 1, 2, infinitely many

How do you convert 2 1/2 years into month?

4 more than the product of 8 and n

Which is greater 0.6 or 0.06

Clarke borrows $16000 to buy a car he pays simple interest at an annual rate of 6% over a period of 3.5 years how much does he pay all together?

The length of a rectangle is 1 ft more than double the width, and the area of the rectangle is 45 ft2. find the dimensions of the rectangle.

Each minibus seats 14 people, and the school owns 5 minibuses. Use mental math to find how many students can ride in the school's minibuses at the same time. Show your work.