According to Heron's formula, the area of a triangle is given by A= vs(s-a)(s – b)(S-C), where s is equal to one half its
perimeter, and a, b, and care the lengths of its sides. If a triangle
has area 20 m2, s= 10 m, a=5 m and b=2 m, what is c?

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).