Which expression is equivalent to m^2 - 13m -30? a) (m - 15) (m + 2) b) (m - 10) (m - 3) c) (m + 15) (m - 2) d) (m + 10) (m + 3)

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

An angle that measures between 90 and 180° is called a(,