The diagram shows a trapezium ABCD in which the coordinates of A, B,C are (4,0),(0,2) and (h,3h) respectively. The lines BC and AD are parallel ,angle ABC=90 degree and CD is parallel to the x-axis. Find, by calculation, the value of h and coordinates of D.

Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39