I assume #3 is 19 because the slope of the line is still the same.
Hope this is right and it helps! I'm not very sure though.
Answer:
Evaluate each expression for a = 4, b = 2, and c = 5.
c − a
I’m not great at math so I could easily be wrong, but
I divided the 18.24 millimeters by 12 pennies and got 1.52
So if the pennies are all the same size, each penny should 1.52 millimeters.
To show work:
18.24/12=1.52
Sum of all angles in a 62 sided polygon = 10800°. (Mark me as brainliest pls!)
