Triangle j'k'l' shown on the grid below is a dilation of triangle jkl using the origin as the center of dilation: two triangles are drawn on a grid. first triangle has vertices j 8 and 12, k 4 and 8, l 12 and 6. image triangle has vertices j which scale factor was used to create triangle j'k'l'? (1 point) 4 1 by 4 2 1 by 2

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0

Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?