Hazel runs for 3/4 hour and stretches For 1/5 hour. Complete the expression to model the time hazel exercises. Write equivalent fractions using the least common denominator. + Please respond quickly will give brainliest ‼️‼️

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

What is 32+4 x (16 x 1/2) -2 show your work}

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