State what additional information is required in order to know that the triangles are congruent for the reason given. (Your answer will be a congruency statement. You may use the = sign if you do not have equation)m

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3