Nick places his 30 ft ladder against a house. If the ladder is 8 ft from the base of the house how high above the ground is the top of the ladder touching the house. Round your answer to the nearest tenth.​

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).