. The size of a TV set is described by the length of a diagonal of the screen.
One TV is labelled 27 inches, which is
about 70 cm. The screen is 40 cm high.
What is the width of the screen?
Give your answer to one decimal place.
Draw a diagram to illustrate your
answer.

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.