Can you please answer the question?

Estimate each quotient. show the compatible numbers you use. 0.00438 ÷ 0.00072

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°