Oh which triangle can the law of cosines be used to find the length of an unknown side. Law of cosines: a2=b2+c2- 2bccos(A)

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.

i dont know the answer but here's a picture of a dog

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)