Answer: 8,100 cm^2
Step-by-step explanation: Area = S^2 so each side is sqrt(900) = 30cm
A square 3 times bigger has sides 30cm*3 = 90cm. The area for that square is 90^2 = 8,100 cm^2
Answer:
Step-by-step explanation:
What you do first, is you add all the numbers on the right side because the denominator is the same. One you get 7,226, you minus that from 7826 and you get your answer which is 600.
Answer:lowe,cooler,humid,stronger
Step-by-step explanation:
The temperature would have dropped 28 degrees
