Which three lengths could be the lengths of the sides of a triangle?
a)6cm, 10cm, 9cm
b)8cm, 4cm, 2cm
c)7cm, 7cm, 34cm
d)10cm, 25cm, 15cm

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.