Ahamster runs at a speed of 17 centimeters per second in a wheel of radius 10 centimeters angular velocity and how fast will the wheel spin in revolutions per minute

Multiplying an even number of negative numbers gives an answer that is choose from:

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld