Can you help me find the area of the shapes?​

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?

The length of a lap is 15 meters. if lisa wants to swim 450 meters this week,how many laps must she swim