Answer:
20 diagonals
Step-by-step explanation:
an octagon has 8(8−3)/2 = 8×5/2 = 20 diagonals.
4x - 12 = 16
adding 12 to both side
4x - 12 + 12 = 16 + 12
4x = 28
devide both side by 4
4x ÷4 = 28÷4
x = 7
Answer:
![P = \frac{A}{1 + rt}](https://tex.z-dn.net/?f=P%20%3D%20%5Cfrac%7BA%7D%7B1%20%2B%20rt%7D)
Step-by-step explanation:
We can simply divide both sides of the equation by (1 + rt) and we get the answer.
Answer:
I think it would be 100
Step-by-step explanation:
because 10^2 is 10 x 10 which equals 100 and so if you have 1/10^2 it's basically saying 1 divided by 10^2 and 10^2 is 100 so it would be 1 divided by 100 which equals 100.
I hope this helped any.
Answer:
maybe x=0=>y=1 or maybe x=0=>y=-2