That makes no sense. Can you rephrase the question?
Answer:
64.9 inches
Step-by-step explanation:
3 * 7.8 = 23.4
5 * 9.2 = 46
23.4 + 46 = 64.9 inches
Answer:
15
Step-by-step explanation:
The area of a square is given by
A = s^2 where s is the side length
225 = s^2
Take the square root of each side
sqrt(225) = sqrt(s^2)
15 = s
The side length is 15
The answer is D.
Step by Step:
not needed.