The perimeter of a triangle is 30 inches. after a dilation, the perimeter is 6 inches. what is the scale factor of the perimeter? write the scale factor as a fraction: a/b

Which of the following is the result of expanding the series

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

Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.