Calculate the perimeter of this shape:
19cm and 10cm given.

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?