Answer:
3.9
Step-by-step explanation:
Using the Pythagorean theory, you find that middle line is about 7 units. using the Pythagorean theory again you would do 8^2-7^2 and that would be 3.9
Answer: What is the question?
Answer: I have no idea what it is so id say C
Step-by-step explanation: I guessed
$14.40 x 1.05 = $15.12