A 6-foot tall bird watcher is looking for a particular bird while on a nature walk. They hear a chirp in the trees and tilt their head up at an angle of 65° to see the bird species that they were looking for! The birdwatcher is 25 feet from the base of the tree that the bird is in.
How high in the tree is the bird?

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%

Write the equations in logarithmic form 9^4=6,561