What is true about the sum of the two polynomials?

6s2t – 2st2

4s2t – 3st2

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

If a line is defined by the equation y = 5x + 2, what is the slope?