Angles 9 and 10 are corresponding and complementary angles formed by two parallel lines cut by a transversal. Find the measure of angle 9 (Hint: complementary angles add up to 90 degrees)

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0