What is the area? Please help

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

Why do interests rates on loans to be lower in a weak economy than in a strong one

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.