please help, i’ve been stuck on this for awhile. A triangular pyramid is formed from three right triangles as shown below. use the information given in the figure to find the length LN. if applicable round your answer to the nearest whole number.

Paint color preference children adults total 0.6 0.77 liked new paint color disliked new paint color 0.4 0.15 0.23 total 1.0 1.0 1.0 which value for x completes the conditional relative frequency table by column?

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.

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.