What is the value of y in the exponential decay function when x equals 2? y=2(0.8)x

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

An observer(o) spots a plane(p) taking off from a local airport and flying at a 29 degree angle horizontal to her line of sight and located directly above a tower(t). the observer also notices a bird circling directly above her. if the distance from the plane(p) to the tower(t) is 6,000ft., how far is the bird(b) from the plane(p).

Generate two equivalent fractions for each fraction. use fraction tiles or number lines . 3/4