Answer:
22.5 degrees
Step-by-step explanation:
there are 8 corners in that polygon and there are 180 degrees inside every polygon
so divide 180 by 8
you should get 22.5 degrees
Cause it has the smallest number of sides
Answer:
(-4, 3)
Step-by-step explanation:
y = -1/2x + 1
This has a y intercept of 1 and a slope of -1/2
Graph a point at x=0 y=1 and go down 1 to the right 2
draw a line from the first point
y = 1/4x + 4
This has a y intercept of 4 and a slope of 1/4
Graph a point at x=0 y=4 and go up 1 to the right 4
draw a line from the first point
as you can see in the graph, the lines intersect at -4,3
If it was 120 stamps in October but by the following March it was 138 stamps. Her collection grew 18 stamps between 5-6 months. If it is 6 months then that is atleast 2 stamps a month.