Sandy has 200$ in her bank account if she writes 6 checks for exactly $19.18 what expression describes the change in her bank account?

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4

Factor and solve to find roots x squared -x - 90 =0