What is the name of the regular polygon that measures 140ﾟ

The regular polygon is a nonagon

Step-by-step explanation:

The correct question is

What is the name of the regular polygon that each interior angle measures 140ﾟ?

we know that

The formula to find the sum of the interior angles in a regular polygon is equal to

where

n is the number of sides of the regular polygon

a is the measure of each interior angle of the regular polygon

we have

substitute in the formula and solve for n

so

The regular polygon has 9 sides

therefore

The regular polygon is a nonagon

me

step-by-step explanation:

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.