An oak tree is 60 feet tall and casts a 40-foot shadow. what is the approximate distance from the top of the oak tree to the top its shadow?

20 feet
72 feet
100 feet

Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.

What is the value of x in the diagram below?

Plz ( true - false) all triangles have interior angles whose measure sum to 90.