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calculate the exact radical height of a triangle that has a base of 8 and an area of 20.

What term makes it inconsistent y=2x - 4

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

Combine like terms to make a simpler expression 3z+z