Simplify the expression
square root -1 over (3+8)-(2+5)

True or false? a circle could be circumscribed about the quadrilateral below.

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

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