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masya89 [10]
3 years ago
15

I really need help with this can you please answer the questions and say how you came up with it please I'm begging you

Mathematics
2 answers:
dangina [55]3 years ago
4 0
A=30^2+ 2 x 30 x 26
A= 900 + 1560
A= 2460
so the surface area is 2460
v=1/3 x 30^2 x 26
v=1/3 x 900 x 26
v= 300 x 26
v=7800
so the volume is 7800
and the way the order of operations helped you is that you had to remember to always do the exponents before any of the other multiplication

Nesterboy [21]3 years ago
3 0
Part A= 2701 in^2
Part B= 7800in^3
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2 years ago
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ohaa [14]

Your answer is 26,453

Although I don't feel as if this is a homework question, I will still show the work.


Work:

Step 1: 999 + 999 = 1,998

Step 2: 1,998 + 999 = 2,997

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Hope I was able to help! :)

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5 0
2 years ago
Posted this time 22 points please help ASAp
TEA [102]

Answer:

If the positions are distinct, as in executive offices, then P(9,5)

P(9,5) = 9!/(9 - 5)! = 15120..... is the answer

But...

If the positions are equivalent, such as seats in a legislative body, then C(9,5)

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Hope this can help you :)

6 0
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