Which type of polygon can never be equiangular?
a) parallelogram
b) obtuse triangle
c) pentagon
d) equilateral octagon

Given right triangle xyz, which correctly describes the locations of the sides in relation to

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

Ihave trouble finding the nth term of a linear sequence