What is the area of the composite figure?
(61 + 4) cm2
(61 + 16) cm2
(1217 + 4) cm2
(1211 + 16) cm2

What is the value of x in the this question ?

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0

For each sentence below, find the value of x that makes each sentence true. (515) 5 = 25* x= (813)2 = 4* x=