Classify the polynomial. 2x^5+x^2-2x+4

a. quintic polynomial
b. cubic polynomial
c. quadratic monomial

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

If the value of cos330°is√3/2 then find cos 165°.

Which polygon is she in the process of constructing ?