CAN SOMEBODYYY PLZZ HELLPP MEE ITSS URGENNTTT REWARD BRAINLIEST PLUS 15 POOINTSS

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

In the triangles, bc =de and ac fe. if the mzc is greater than the mze, then ab isdfelth

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?