Which of these sets of side length are pythagorean triples? check all that apply

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

Pleting the square f the given find the x-intercepts of the parabola with vertex (-5,13) and y-intercept (0, 12). write your answer in this form: (14,.99). if necessary, round to the nearest hundredth. *- h enter the correct answer, de verter, and ametry 00000 done doo

Given: prst square pmkd is a square pr = a, pd = a find the area of pmct.