Write and solve an equation to find the unknown side length x (in feet).

Perimeter =34.6 ft

please don't just answer the question for points

11.9 feet

Step-by-step explanation:

We want to find the value of 'x' and we are asked to set up an equation to find the value of x. In equation we must remember to get all the numerical values to one side and all the non-numerical values to the other while remembering to keep the equation balanced for example if we add 4 on one side we must do it to the other side to keep the equation balanced so,

→ x + 5.2 + 11.1 + 6.4 = 34.6

⇒ Simplify equation

→ x + 22.7 = 34.6

⇒ Minus 22.7 from both sides to isolate x

→ x = 11.9 feet

the diver is 33 feet below the surface.

step-by-step explanation:

hope this

i believe it's a.

i'm not sure on this one, most likely correct.