The diameters of OD, OB, and OA are 5 in, 9 in, and 18 in respectively. Find EC. ​

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882