Triangle obc is a right triangle drawn on a coordinate plane. side oc lies on the x-axis, the coordinates of point o are (0, 0), and the coordinates of point b are (6, 8).

sin ∠boc =
tan ∠boc =

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Ahighway between points a and b has been closed for repairs. an alternative route between there two locations is to travel between a and c and then from c to b what is the value of y and what is the total distance from a to c to b?

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.