Answer:
Answer C
Step-by-step explanation:
If the polygon has n sides, then the number of diagonals the polygon has is
(n - 3)*n/2
So for a seven sided figure the number of diagonals would be
(7 - 3)(7)/2 = 4*7/2 = 28/2 = 14
For question 1
x^7
for question 2
h^9
Use photo math!! It is a really helpful app
Answer:
C) 18
Step-by-step explanation:
4st - 2t
4(2)(3) - 2(3)
24 - 6
18
Answer:
y= 5x -2 or y-13 = 5 (x-3)
Step-by-step explanation:
The first one is slope-intercept form, the second is point-slope form
