Somebody QUICKLY HELP! What combinations of (possibly different or including multiples) regular polygons can exactly fit around a single point? (Their angles at that vertex have to add up to 360°)

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test