Select all the pairs that could be reasonable approximations for the diameter and circumference of a cirlce 5 meters and 22 meters,19 imches and 50 inches,33 centimeters and 80 centimeters

Which expression is equivalent to (4 +6i)^2? ? -20 + 48i 8 + 12i 16 - 36i 20 + 48i

Why is studying fractions important

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.