Tammy decides to double the length of each side of her sister's sandbox, but not change its height. It takes 10 bags of sand to fill the old sandbox. How many bags of sand will it take to fill the new sandbox?

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext

Find the distance between (0,5) & (-4,2)