If tan m =
를 and tan n = -6, what is the exact value of tan(m + n)?

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by