The perimeter of the base of an artifact shaped like rectangular prism is 16 inches the length of the base is 3 times the width of the base the artifact is two and a half feet tall what is the volume of the artifact in cubic inches

Long division the problem is 40 ➗ 348 = ?

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.