Which three lengths form a right triangle? A 8 cm, 15 om,
17 cm .
B. 10 cm, 17 cm, 18 cm
C. 13 cm, 14 cm, 15 cm
D. 13 cm, 15 cm, 28 cm

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

What is the length and width of a 84.5 square foot rug? will mark

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?