The table has a set of expressions representing the sums of rational and irrational numbers. Find each sum, and indicate

Mathematics

2 answers:

ipn [44]3 years ago

7 0

Answer:

$\pi +24 = irrational\\\\\sqrt{16} + (-\frac {21}{5}) = rational\\\\\sqrt{8} +\pi =irrational\\\\\sqrt{4}+5= rational\\\\\sqrt{36}+ \sqrt[3]{27} = rational$

$\frac{3}{4} + \sqrt{27} = irrational$

Step-by-step explanation:

kotegsom [21]3 years ago

4 0

Answer:

1. rational

2.irrational

3.irrational

4.rational

5.rational

6.irrational

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Write a piecewise-defined function that represents the graph?

kodGreya [7K]

Answer:

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Step-by-step explanation:

The equation of one line is y = x

The equation of the other line is y = 3x - 3

Altogether,

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2 years ago

What is the sum of the first seven terms of the geometric series? 3 12 48 192 ...

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Hence, the sum of the given GP is 16347

<h2>What is a series?</h2>

a series is the cumulative sum of a given sequence of terms. Typically, these terms are real or complex numbers, but much more generality is possible.

<h3>How to solve?</h3>

we can identify from the given geomertric series.

first term = a(say) = 3

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Sum of the first 7 terms = a( $\frac{r^n-1}{r-1}$ ) ,where n is 7