What is cos 60°?
what is the answer

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet