Can someone reply fast how asteroids hit earth land or ocean and where did the big one hit someone please tell me the answer

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f