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Amiraneli [1.4K]
4 years ago
14

Estimate the surface area of a cube with side length 9.9 in.

Mathematics
1 answer:
Verizon [17]4 years ago
4 0
Answer:

≈ 588.06in^2

Step by step:

Formula for a cube= 6a^2

= 6x9.9^2

≈588.06in^2
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4vir4ik [10]
The answer would be, 325mg is 32.5 cg
4 0
3 years ago
The states C and D spend a total of ​$56.6 million for tourism. The state C spends ​$2.6 million more than the state D. Find the
igomit [66]

Answer:

State C : $30.9 Million       State D : $25.7 Million

Step-by-step explanation:

It may help to just forget about the word "million" and focus on the decimal number part,so one you get the deciaml number you can just put the word million after it as your answer.

First do 56.6 divided by 2, which equals 28.3. Since it said that State C spends 2.6 million more, you hvae to add 28.3 and 2.6 together, which also equals 30.9. So now you know State C spends $30.9 million total. In order to find out how much money State D sends, you have to do 56.6 - 30.9,which comes up to 25.7. So finnaly you know that State C spends 30.9 million dollars and State D spends 25.7 million dollars.

5 0
3 years ago
What equation represents the proportional relationship displayed in the table? x 2 4 6 8 y 10 20 30 40 Enter your answer by fill
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Answer: y=5x

Step-by-step explanation:

pls mark brainliest :)

5 0
2 years ago
I need help with three math (algebra) problems?
Bumek [7]
1.
A. (49-8)*2-16, 41*2-16, 82-16, 66, yep
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C. 7^(-16)-16, (1/(7^16))-16, nope
D. 49-16-16, 17, nope

A is answer


2.
2((a+b)²-b)
2((7+1)²-1)
2((8)²-1)
2(64-1)
2(63)
126
C is answer


4.
none of the options give the answer
3 0
3 years ago
1/4 of the original price is marked down if the sales price is 128.00 what is the original price DONT not round your answer to t
mr_godi [17]

Answer:

Ipguifiyfohvlbouviyfiyfyivojviyc itcitditcyivuy if it go

7 0
3 years ago
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