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JulsSmile [24]
3 years ago
7

What is 1 half plus 2 fifths?

Mathematics
1 answer:
Stells [14]3 years ago
8 0
1/2+2/5
5/10+4/10
9/10
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What is the simplified form of the following expression
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The following map shows the time it takes to drive between four cities in Texas. Jacob has to drive from San Antonio to Houston,
sertanlavr [38]

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it is 7 5/12

Step-by-step explanation:

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Which expression is the simplest form of...
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Answer:

The answer is option A

Step-by-step explanation:

<h3>( {x}^{ -  \frac{4}{7} } )^{7}</h3>

Using the rules of indices

That's

<h3>( { {a}^{x} })^{y}  =  {a}^{x \times y}</h3>

Simplify the expression

We have

<h3>( { {x}^{ -  \frac{4}{7} } })^{7}  =  {x}^{ -  \frac{4}{7} \times 7 }   \\  =  {x}^{ - 4}</h3>

Again using the rules of indices

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<h3>{x}^{ - y}  =  \frac{1}{ {x}^{y} }</h3>

The final answer is

<h3>\frac{1}{ {x}^{4} }</h3>

Hope this helps you

5 0
3 years ago
Read 2 more answers
Convert the following repeating decimal to a fraction in simplest form.<br> .05
wolverine [178]

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1/20

Step-by-step explanation:

Hope that helped :))

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