The angle of elevation to a nearby tree from a point on the ground is measured to be 47°. How tall is the tree if the point on the ground is 34 feet from the tree? Round your answer to the nearest tenth of a foot if necessary.​

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?