Geometry i'm stuck will give brainiest answer and and five stars if correct

Rosa makes a small flower garden outside the clubhouse the area of the garden is 851 square meters if the length of the garden is 23 m what is the width of the garden

10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?

What is the volume of a cone with a height of 6 cm in the radius of 2 cm