If two angles are complementary angles they can both be obtuse angles
supplementary angles
acute angles
linear pairs

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.