The inverse of in the linear congruence ≡ (mod ) is . if i multiplied both sides of the equation with , so i could get something in the form of ≡ 1 (mod ), isn't that multiplying by , therefore dividing by ? isn't division not allowed in linear congruences?

Definition: es. this is a disadvantage or weak point that makes someone or something less effective.

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never