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Varvara68 [4.7K]
3 years ago
8

Given the matrices, calculate AB

Mathematics
1 answer:
OLEGan [10]3 years ago
7 0

Answer:

C11=-2

C22=8

hope this will help you more

good luck

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Explain (in words) what you would do to find the missing value in the equation. You do not find the missing number! Equation: ?
maks197457 [2]

Answer:

The missing value = 23\frac{1}{24}

Step-by-step explanation:

Given - Equation: ? + 59 5/8= 82 2/3

To find - Explain (in words) what you would do to find the missing value in

              the equation. You do not find the missing number.

Proof -

Let the missing number = x

So, the equation becomes x + 59\frac{5}{8} = 82\frac{2}{3}

⇒x = 82\frac{2}{3} - 59\frac{5}{8}

     = \frac{248}{3} - \frac{477}{8}

     = \frac{1984 - 1431}{24}

     = \frac{553}{24}

     = 23\frac{1}{24}

⇒x = 23\frac{1}{24}

∴ we get

The missing value = 23\frac{1}{24}

Explanation -

Here we have given the ? with addition of number that is equation to some number.

We just have to subtract the two numbers to find the missing value , as we do above.

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2 years ago
0.029 g in Scientific notation
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Inessa05 [86]

Answer:

The volume is x times x times x which is x^3 :)

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viva [34]

Answer:

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Step-by-step explanation:

8^3=512

if it was -8^3 it would equal -512

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