Help please with this lol.

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

1: 4 if the wew 35 surfboards at the beach how many were short boards?