True or false:

if line cd is the mid segment of trapezoid plyr with line pl one of the bases, then cd=1/2(pl+yr).

if the sum of the lengths of two consecutive side of a kite is 48 cm then the permittee of the kite is 96 cm.

the centroid of a triangle is equally distant from the three sides.

if (0,0), (10,2), and (9,7) are the coordinates of three vertices of a rectangle, the fourth vertex has coordinates (-1,5).

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. another supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which would you choose and how much would you save with that choice? show calculator try it! if you buy 1000 ml bags, how many do you need to buy each month? type your answer in the space provided and click on the check answer button.

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.