A triangle has sides with lengths of 23 mm 31 mm and 41 mm is a right triangle?

The system of equations graphed below has how many solutions? y = 2x + 2

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

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not