PLEASE HELP ME ON THIS I AM BEGGING YALL!! PLEASE answer choices:
1. Additive property of length
2. All right angles are congruent
3. definition of angle bisector
4. definition of equilateral triangle
5. definition of midpoint
6.vertical angel theorem

Find the sum of the following series. round to the nearest hundredth if necessary.

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)