Ineed the combination( probability) of this problem.

a. she will receive a refund of $278.

step-by-step explanation:

answer: apothems is your answer

step-by-step explanation: hope u get it right

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: 40392

step-by-step explanation:

10098 x 4 = 40392