Determine which of the following is a rectangle form of a complex number.

A) a+bi

B) ab+i

C) abi

D) a-b

Halle has two ribbons. The blue ribbon is 58 cm. The green ribbon is 38 cm longer than the blue ribbon. How long is the green ribbon?

A book claims that more hockey players are born in January through March than in October through December. The following data show the number of players selected in a draft of new players for a hockey league according to their birth month.

8) 12 in 12 in 6 in 10 in 10 in 10 in Volume

Two angles form a straight angle. what is the one angle measures 89°. what is the measure of the other angle?

Enrique borrowed $23,000 to buy a new car. He pays his uncle 2% interest on the $4,500 he borrowed from him, and he pays the bank 11.5% interest on the rest. What average interest rate does he pay on the total $23,000?

What is the SI unit for measuring velocity

What is the area of a parallelogram with a base of 22 in and a height of 48 in

A parallelogram has angles of 80, 100, 80 and 100 degrees. What is it?

There are nine players on a baseball team. How many different batting lineups are possible

Find the function that represents the greatest average rate of change from 0 to 5.