What percent of 80 is 45? Round to the nearest whole percent.​

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

What is negative 3/9 times negative 2/8 ?

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