micah019 micah019
  • 12-10-2021
  • Mathematics
contestada

Answer for 17 please???????????

Answer for 17 please class=

Respuesta :

72781
72781 72781
  • 12-10-2021

The amount of degrees in a polygon: 360

In a pentagon: 360 / 5 = 72

9x - 18 = 72     Add 18 to both sides

9x = 90               Divide by 9

x = 10

Answer Link

Otras preguntas

64^-3x-3*64+22=38 solve for x
Do you have to refrigerate butter spray?
If you ever watch a shuttle launch, you will see what looks like a crazy amount of smoke at the take off. but if you get up closer to the launch pad afterwards,
Add the two expressions. 3z−4 and 2z + 5
what other inventions did Lewis latimer become known for
how was pike's expedition similar to Lewis and Clark expedition? How did the two expeditions differ
Can anyone help with this?
whats it called when someone is using your credit card a lot and is causing your credit card bill to go up or when someone causes your electric bill to go up? i
Why is it hard to start a diesel in cold weather?
What are the coordinates of r180(R90(x,y)) if (x,y)=(-8,-4)? A.(8,4) B.(4,-8) C.(-4,8) D.(-8,-4)