Who is good at math it is not multiple choice 1) A) find the height of a tree, if the angle of elevation of its top changes from 25 degree to 50 degree as the observer advances 15 meters toward its base?
B) The angle of depression of the top and the foot of a flag pole as seen from the top of a building 145 metres away are 26 degree and 34 degree respectively. find the heights of the pole and the building?
C) To the nearest degree, find the angle of elevation of the sun when a 9 meter vertical flagpole casts a shadow 3 metres long?​

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18}, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.

If its non of them tell me..valerie took a day-trip. she drove from her house for a while and took a coffee break. after her coffee break, she continued driving. after  2  hours of driving after her coffee break, her distance from her house was  210  miles. her average speed during the whole trip was  60  miles per hour.valerie created the equation  y−210=60(x−2)  to represent this situation, where  xx  represents the time in hours from her coffee break and  yy  represents the distance in miles from her house.which graph correctly represents valerie's distance from her house after her coffee break?