What is the proper name for a polynomial expression given by 4x^5-x^2 ? a. second-order monomial
b. fifth-order monomial
c. fourth-order binomial
d. fifth-order binomial

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

what is the graph

step-by-step explanation:

nswer: a   y-axis

step-by-step explanation: