Answer:
Ext=2x
Int=7x
Int+ext=180
2x+7x=180
9x=180
x=20
Ext=2×20=40
No of sides =360/40
=9 sides.
I hope this helped you
Step-by-step explanation:
10+4= 14.....................
Answer:
B
Step-by-step explanation:
It is a function because it passes the vertical line test... (There is no vertical line you can draw that will go through 2 or more than 2 points.)
z score = (1300-1700)/75
z score = -400/75 = -5.33