5x^2 = 45 *
How do I solve the quadratic equation

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days