Apiece of wire 18 m long is cut into two pieces. one piece is bent into a square and the other is bent into a circle.
(a) how much wire should be used for the square in order to maximize the total area?

y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10

55% are girls and 45% are boys : ) hope this

step-by-step explanation:

table 3 represents a direct variation function. : )

b

step-by-step explanation: