Stars that are medium-sized are: a. about the size of our sun b. about four times the size of our sun c. less than half the size of our sun d. more than 10 times the size of our sun

Arectangle has a width of 9 units and length of 40 units. what is the length of a diognal. a. 31 unitsb. 39 unitsc. 41 units d. 49 units

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

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x