Asquare is constructed on side of quadrilateral abcd such that lies on , as shown in the figure.
if ad : ab = 2 : 5, the coordinates of point f
choices below
(4.4, -4.6)
(4.4, -3.6)
(4.6, -4.6)
(4.6, -3.6)
point e has the coordinates (2.8, -3), and the coordinates of point d
choices below
(4.4, -2.4)
(4.4, -1.4)
(4.6, -2.4)
(4.6, -1.4

a mantle plume is an upwelling of abnormally hot rock within the earth's mantle. as the heads of mantle plumes can partly melt when they reach shallow depths, they are thought to be the cause of volcanic centers known as hotspots and probably also to have caused flood basalts.

step-by-step explanation:

emily solved for a part when she should have solved for the whole. 875,000 should be the numerator of the equivalent ratio. 70 x 12,500 is 875,000. so the answer is 100 x 12,500 which is 1,250,000.

the answer, i believe is y-8=1(x+4)