Triangle ABC and XYZ are similar the length of the side of ABC are 20 cm 70 cm and 90cm The length of the shortest side on triangle XYZ is 40 cm what is the length of the longest side on the triangle XYZ

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.

12r - 8 - 12

you have to combine like terms. below i have bolded the like terms:

12r - 8 - 12

together it combines to:

12r - 20

hope this !