Find the value of x in the polygon.

answer x = 5 m

solution:

p= 40 m given

p= sum of all sides of a polygon

p= 10+11+14+x

40 = 35+x

x = 40-35

x = 5 m

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

you bought 31 v bucks

step-by-step explanation:

25+6=31