If EG = 28 and F is the midpoint of
segment EG, the length of EF =
E
F.
G

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'

Which set of lengths could represent the sides of a triangle? a. 3, 7, 10 b. 4, 5, 10 c. 6, 8, 14 d. 12, 6, 7