Describe each polynomial expression by type and components based on the example shown. 3x2 + 2x 2x2 − 5x + 3 6x Example: -4x2 + 9 This polynomial expression is a quadratic binomial, with a coefficient of -4 on the quadratic term, a constant term of 9, and no linear terms.

answer: the answer is 40.82

step-by-step explanation: 3.14 x 13(or half of 26) to the power of 2

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

answer: answer is b.

[m < b = 120º]

step-by-step explanation: