Find the value of x. then find the angle measures of the polygon.

x = 43

Step-by-step explanation:

Since it says at the bottom that the sum of angle measures is 360° that means  that you can dd up all the angles and it will equal 360.

Set up an equation

(3x) + (2x) + (x + 12) + (2x + 4) = 360

Then add them all together.

5x + (3x + 16) = 360

8x + 16 = 360

Subtract 16 from both sides to get 8x alone.

8x = 344

Then divide both sides by 8 to get x

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !