haileewilder13 haileewilder13

22-03-2017
Mathematics

contestada

A coin has a diameter of about 30 millimeters. What is the area of the coin

Respuesta :

nicanichole nicanichole

22-03-2017

hi the answer is706.5mm

Answer Link

22-03-2017

The diameter / by 2 is the radius and you can find the area by using the equation pi times the radius squared. I was thought to remember the phrase "Pies are square" if that helps at all.

Answer Link

Otras preguntas

PLEASE HELP ASAP !!!what is the approximate volume of the cone use 3.14 for pi

How is hemoglobin's affinity for oxygen affected by the presence or absence of oxygen? rank hemoglobin molecules with the described conditions from most likely

This is multiple choice please help

How many atp equivalents are consumed in the conversion of each of the following to a glucosyl residue in glycogen?

A machine uses pieces of tape to seal packages. It cuts the tape into pieces exactly 2.375 inches long. If it uses 4 pieces of tape for a package, how many pack

Which of the following could be caused by a decrease in carbon fixation?

Work out the base of a square with area, A = 4cm2.

A mixed economy is...?

blank are back and forth movement of matter that create sound

Select the favorable outcomes for rolling a five on the first roll. Please help.