What does 12 become when we use front-end estimation?
1 answer:
Answer:
10 because 12 is next to 10 than 20
You might be interested in
Answer:
The shortest sides is 12.5.
Step-by-step explanation:
5 + 8 + 11 = 24
60 / 24 = 2.5
So 2.5 * 5 = 12.5
Answer:
![a) \ 6^2 \times 6^3 = 6^{2+3} = 6^5 = 7776\\\\b)\ \frac{(-3)^5 }{(-3)^2} = (-3)^{5-2} = (-3)^3 = -27\\\\c)\ [(-2)^3]^4 = (-2)^{3\times 4} = (-2)^{12} = 4096 \\\\d)\ (\frac{1}{999})^0 = 1, anything \ raise \ to \ zero = 1\\\\e) \ (\frac{4}{3})^{-2} = 4^{-2} \times 3^2 = \frac{9}{16}\\\\f) \ \frac{2^5 \times 2^9}{2^{16}} = 2^{5+9-16} = 2^{-2} = \frac{1}{4}](https://tex.z-dn.net/?f=a%29%20%5C%206%5E2%20%5Ctimes%206%5E3%20%3D%206%5E%7B2%2B3%7D%20%3D%206%5E5%20%3D%207776%5C%5C%5C%5Cb%29%5C%20%5Cfrac%7B%28-3%29%5E5%20%7D%7B%28-3%29%5E2%7D%20%3D%20%28-3%29%5E%7B5-2%7D%20%3D%20%28-3%29%5E3%20%3D%20-27%5C%5C%5C%5Cc%29%5C%20%5B%28-2%29%5E3%5D%5E4%20%3D%20%28-2%29%5E%7B3%5Ctimes%204%7D%20%3D%20%28-2%29%5E%7B12%7D%20%3D%204096%20%5C%5C%5C%5Cd%29%5C%20%28%5Cfrac%7B1%7D%7B999%7D%29%5E0%20%3D%201%2C%20%20anything%20%5C%20raise%20%5C%20to%20%5C%20zero%20%3D%201%5C%5C%5C%5Ce%29%20%5C%20%28%5Cfrac%7B4%7D%7B3%7D%29%5E%7B-2%7D%20%3D%204%5E%7B-2%7D%20%5Ctimes%203%5E2%20%3D%20%5Cfrac%7B9%7D%7B16%7D%5C%5C%5C%5Cf%29%20%5C%20%5Cfrac%7B2%5E5%20%5Ctimes%202%5E9%7D%7B2%5E%7B16%7D%7D%20%3D%202%5E%7B5%2B9-16%7D%20%3D%202%5E%7B-2%7D%20%3D%20%5Cfrac%7B1%7D%7B4%7D)
Least to greatest: 0.7 0.9 0.73 0.81
Answer:
a=24000/120=200
Step-by-step explanation:
area= a*b
Area=24000
a=120
b=200
