Which values of x and y will satisfy y = 5x and 12x + 9y = 60? . a. . x = 1, y = 19 . b. . x = 35 y= 20/19. c. . x = 1/20 y = 1/90. d.. x = 20/19 y = 100/19. e.. x = 19 y = 50/19

True or false look at the picture pls : /

Which of these angles are supplementary? a. 100o and 90o b. 78o and 102o c. 54o and 146o d. 12o and 78o

Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need