Mary said that the temperature outside on two different days had an absolute value of 20, Kate said she was wrong because the temperature on those two days were different. Can Mary be correct?

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

Prove that quadrilateral is a rhombus.

M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)part b: which function has a greater y-intercept? justify your answer. (4 points)