The sum of the interior angles of a ngon is 180(n-2)
so
if we had
300=180(n-2)
divide boths ies by 180
5/3=n-2
add 2 to both sides (2=6/3)
11/3=n
you can't have 11/3 number of sides, yo have to have a whole number of sides
so no, that is impossible, will never happen
Answer:
y=5x+(-19)
Step-by-step explanation:
Refer to the picture that given
40 cubed feet. i cut the figure to make two prisms. one prism would be 5•5•1 (25) and the other would be 5•3•1 (15). you add the two areas together to get 40.
x = -6 is an extraneous solution, Therefore, solution is x = -1.