Solve for 0-360 degrees.

2cos^2x + cosx = 0

Julia bought 300 pounds of grain for her horses. When a rainstorm flooded the storage shed, 30% of the grain rotted and had to be thrown out. How many pounds of grain will Julia be able to use?

Find a irrational number that is between 7.7 and 7.9. Include the decimal approximation of the irrational number to the nearest hundredth.

Find the perimeter of the figure with the following vertices: A (-7, 3), B (-4, 8), C (6, 2), D (3, - 3) if each unit represents 1 inch.

Joe who is 5 feet 6 inches tall casts a shadow 11 feet long the shadow of a nearby tree is 20 feet long how tall is the tree

How would I write Doubling the quantity of a number decreased by six is less than negative thirty-six

To find 50% of a number, divide the number by

What is the measure of each side of a square with area equals 225square meter?

The volume of a cube depends on the length of its sides. This can be written in function as v (s). What is the best interpretation of v (4) =

Simplify the expression below. (3^5) ^3 3^3 3^5 3^8 3^15

ED decides to include more fruit in his diet he goes to the grocery store over the weekend and buys six apples six oranges six avocados the total cost is 19.50 write 3 Equations