The sum of the angle measures of a polygon with n sides is 540. find n.
no

Step-by-step explanation:

Sum of angle in polygon =

(n - 2)180

540 = (n - 2)180

Dividing by 180

n - 2 = 3

n = 3 + 2

n = 5

they both seem to have a slope of 1

the top one has a y intecept at 1 and the bottom one at -2

y=x+1 and y=x-2

ok, so they both have (0,0) in them

so if ? represents an inequality sign

y ? x+1

0 ? 0+1

0 ? 1

0<1

so y<x+1 is one of the equations

y ? x-2

0 ? 0-2

0 ? -2

0>-2

so y>x-2

y>x-2 and y<x+1

first one

hope this helped ! :)