Which pair of polygons are congruent ? a - 3 and 4
b- 1 and 3
c- 1,3 and 4
d- 2,3 and 4
e- 1,2,3 and 4

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

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