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sergeinik [125]
3 years ago
14

Find the volume of a cube whose side length is 5x^2

Mathematics
2 answers:
marishachu [46]3 years ago
6 0
If the side length is 5 x 2, 5 x 2 = 10, so 10 x 3 is 30.  Hope this helped!
sammy [17]3 years ago
3 0
V = s³
V = (5x²)³
V = (5x²)(5x²)(5x²)
V = 5x²+²+²
V = 5x^6
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6114 chocolate bars are to shared equally between 24 large cake mixes how many bars does each cake mix get
Basile [38]

Answer:

146,736

Step-by-step explanation:

6114 divided by 24 is 146,736

8 0
2 years ago
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rodikova [14]
Multiplication is a simple way of adding
For example 6x8 is the same as 8+8+8+8+8+8

Any number multiplied by 1 is itself E.g 4x1 = 4

Multiplying by 2 is just doubling

Multiplying by 10 is adding a 0 to the original number

If it is a big number that you do not know how to multiply mentally split it up
E.g 17x13
Split 13 into 10 and 3
17x10= 170
17x3= 51
Then add these numbers
221

If you ever get stuck, use the long method, add them instead, you will get to the right answer but it will take longer

Dividing is not as simple
Like multiplication dividing by one will leave you with the same answer

Dividing by two means you half the number, which may give you a decimal

Bigger numbers are trickier, and you may be allowed to use a calculator for numbers
Below are a number of links, these websites will teach you how to improve your multiplication and division skills:

http://www.bbc.co.uk/schools/gcsebitesize/maths/number/decimalsrev3.shtml

https://m.youtube.com/watch?v=XiXeu9FxAcQ

https://www.tutorialspoint.com/multiply_and_divide_whole_numbers/multiplication_as_repeated_addition.htm


8 0
3 years ago
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I need to solve for x
aalyn [17]
6x+1 = 12x because the Z angles are the same

Solve this and you get:

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6 0
2 years ago
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3 years ago
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skelet666 [1.2K]

Answer:

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Step-by-step explanation:

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3 years ago
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