Select all the expressions that have a value of 40 when x = 10.8. 4,320 - X
288
+ 16
(x2 - 18) + 33.52
(1,752 + x) – 162
+ 36
12

the third expression

Step-by-step explanation:

x=10.8

(x2 / 18) + 33.52

10.8 x 10.8=116.64

116.64 divide by 18=6.48

6.48 + 33.52=40

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral