Find the fourth roots of 81 (cos 320° + i sin 320°).

Complete the table by converting each decimal to a fraction. Show your work. Repeating decimals. 0.2, 0.5, 0.7 Describe any patterns you noticed when converting the decimals in the table

Decide wether the lines are parallel, perpendicular, or neither y=8x+7 y=8x-5

3w - w = 20 what is the answer

What is a skew line?

What is a coterminal angle for 130 degrees that's in between 0 and 360 degrees.

Which would the phrase "two times the quotient of a number and 3" look like as a variable expression? 3 n/2 2 n/3 2 (n-3) 3 (n-2)

In 2012 electricity cost 15p per unit. A family used 3729 units. In 2013 electricity cost 17p per unit. The family used 3506 units. How much more did the family pay for electricity in 2013

What times what equals 29 besides 29 times 1

Reggie is making a double-layer cake the recipe for the first layer calls for 2 1/4 cups of sugar. The recipe for the second layer calls for 1 1/4 cups of sugar Reggie has 5 cups of sugar. How much will he have left after making both recipes

The intercept not graph of 9x^2-4y^2=1