Sue has one spin of the circular sipinner below

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

Is the figure congruent? yes or no?

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no