Answer:
45 + 36c
Step-by-step explanation:

Hope this helps.
5: (6x4)-(2x2) = 24-4 = 20 square yards
6: 30m^11 / 6m^4 = 5m^7
Yes because all sides are equal so take one side and multiply by it by 3 and thats ur anwaserr
Answer: 10 and 11
Step-by-step explanation:
√117 = 10.81 -> between 10 and 11
Hope this helps you!!!