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astraxan [27]
3 years ago
8

calculate the total surface area and volume a cone of base diameter 14cm and height of 5 cm ( take pi= 22/7​

Mathematics
1 answer:
arlik [135]3 years ago
4 0

Answer:

surface area= 245.18. volume=256.67

Step-by-step explanation:

use the formula

sorry if im wrong

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Answer:

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Step-by-step explanation:

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2 years ago
A pipe is leaking at the rate of 32 fluid ounces per minute. Use dimensional analysis to find out how many gallons the pipe is l
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go to this address to find out more.

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4 0
3 years ago
Read 2 more answers
IT IS TIMED PLS HELP which of the following is equivalent to (125^2/1254/3)
TEA [102]
By doing (125^2/1254/3) i get 4.15 every time i try to do it a different way, but if you do 125^(2/3) i get 25 for the answer.

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3 0
3 years ago
A math class is having a discussion on how to determine if the expressions 4 x minus x + 5 and 8 minus 3 x minus 3 are equivalen
Brut [27]

Answer:

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Step-by-step explanation:

<u>Given expressions</u>

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Compared, we see the expressions are different as 3x and -3x have different coefficient

<u>Answer options</u>

Both expressions should be evaluated with one value. If the final values of the expressions are both positive, then the two expressions must be equivalent.

  • Incorrect. Positive outcome doesn't mean equivalent

----------------------------------------

Both expressions should be evaluated with one value. If the final values of the expressions are the same, then the two expressions must be equivalent.

  • Incorrect. There are 2 values- variable and constant

----------------------------------------

Both expressions should be evaluated with two different values. If for each substituted value, the final values of the expressions are positive, then the two expressions must be equivalent.

  • Incorrect. Positive outcome doesn't mean equivalent.

----------------------------------------

Both expressions should be evaluated with two different values. If for each substituted value, the final values of the expressions are the same, then the two expressions must be equivalent.

  • Correct.  
3 0
3 years ago
In a class of 30 students, 12 have a cat and 19 have a dog. There are 6 students who
Anna007 [38]

Answer:

19/30

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30 students

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7 0
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