The probability of choosing a 6 at random from a standard deck of playing cards is 1/13. use this information for 13 and 14.
13.) what is the complement of the event of choosing a 6?
14.) what is the probability of the compliment of choosing a 6?

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

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.

The triangles are similar. what is the value of x? enter your answer in the box.