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alexira [117]
3 years ago
14

If 4/3 x 3/4 = 5k, then k = ?​

Mathematics
2 answers:
poizon [28]3 years ago
8 0

Answer:

k= 1 /15 x^3

Step-by-step explanation:

4/3 x 3/4 = 5k

5k= 1 /3 x^3

k= 1 /15 x^3

Tpy6a [65]3 years ago
6 0

Answer:

1/5

Step-by-step explanation:

4/3 times 3/4 is one, so k is 1/5

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for any numbers x,y [x=0 in(4) and y = 0 in (5)] and any positive integers m,n, the following holds:x^m · x^n=x^m+nProve number
AlladinOne [14]

Proved

Explanation:

To prove x^m · x^n=x^m+n, let's assign numbers to x, m and n

let x = 2

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Solve each of the above seperately and comparew the answer:

\begin{gathered} x^m\times x^n=2^3\times2^4 \\ =\text{ (2}\times2\times2)\times(2\times2\times2\times2) \\ =\text{ 8}\times16 \\ =\text{ }128 \end{gathered}\begin{gathered} x^{m+n}=2^{3+4} \\ =2^7\text{ = 2}\times2\times2\times2\times2\times2\times2 \\ =\text{ 128} \end{gathered}\begin{gathered} sincex^m\times x^n\text{ = 128} \\ \text{and x}^{m+n}\text{ = 128} \\ \text{Therefore, }x^m\times x^n\text{ =  x}^{m+n} \end{gathered}

This expression x^m · x^n=x^m+n has been proved to be equal

4 0
1 year ago
Which is a way to show DEF is congruent to D´E´F´
slega [8]
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8 0
3 years ago
A train travels 16 miles in 20 minutes how many minutes would 12 miles be
kaheart [24]

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Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
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guajiro [1.7K]

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