Benjamin manejo a una distancia de 301.5 millas en 4.5 hrs. si manejo a una tasa constante , ¿ cuantas millas por hora manejo ?

Use the diagonals to determine whether a parallelogram with vertices u(2,−2), v(9,−2), w(9,−6), and x(2,−6) is a rectangle, rhombus, or square. give all the names that apply.

For each proportion find the unknown number x 1/5/8=×/15

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).