An isosceles triangle has an angle that measures 40°. which other angles could be in that isosceles triangle? choose all that apply.

At a point on the ground 50 meters from the foot of a tree, the angle of elevation to the tree is 48°. find the height of the tree to the nearest meter.

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

Of four points are collinear, they are also coplanar