Determine whether a triangle with the given side lengths is a right triangle,
side lengths
right triangle
not a right
triangle
not enough
information
7, 24, 25
12, 16, 20
18. 32.40
4,7,8

Without multiplying, tell which product is larger and why. 5 × 1/3 or 5 × 2/3 a)5 × 1/3 because 1/3 is less than 2/3 b) 5 × 1/3 because 1/3 is greater than 2/3 c) 5 × 2/3 because 1/3 is less than 23 d) 5 × 23 because 1/3 is greater than 2/3