Triangle ABC has vertices with Alx, 3). B(-3,-1), and C(-1,-4). Determine
and state a value of x that would make
triangle ABC a right triangle. Justify why
AABC is a right triangle. [The use of the
set of axes below is optional.]

Eric drew a scale drawing of a country park. the scale he used was 1 inch = 2.5 yards. the picnic area is 80 yards wide in real life. how wide is the picnic area in the drawing ?

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?