For science class you have to compare the planets’ distances from the sun. because each planet has an elliptical orbit around the sun, it’s distance varies. the chart below shows each planet’s closest and further distances from the sun?

Anyone know? is appreciated! will mark brainliest if correct!

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

Can someone tell me if this is perpendicular? !