Unit
z= -19 + 3.14i
what are the real and imaginary parts of z ?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Combine like terms to make a simpler expression 3z+z

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