Hank is deciding what type of vehicle he is going to purchase. he has narrowed his preferences down to 2 vehicle types, 2 colors, and 2 types of interior. according to the tree diagram how many combinations exist?

the answer is b.

step-by-step explanation:

jeff jeff

step-by-step explanation:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

answer: (-6,3)

step-by-step explanation: