The answer is 27. because 9 times 3 =27 and 3 times 9 = 27. so they are both constant of proportionality.
First, multiply 5 and 8. That equals 40. Then you take the square root of 40, which doesn't result in a whole number, so you factor 40 and removing perfect squares. In which case the answer would be 2√10
Answer:
x = 6
Step-by-step explanation:
(hope this helps)