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Agata [3.3K]
3 years ago
10

Is 7/9 an irrational number?

Mathematics
2 answers:
Marina86 [1]3 years ago
4 0

Answer: No, this is not an irrational number.  

Step-by-step explanation: This is a rational number because its form x/y. Where x is 7 and y is 9.

-Rational number : a number that is expressed as a quotient or a fraction.

I hope this helps you out! :)

Mila [183]3 years ago
3 0

Answer:

7/9 is a rational number

Step-by-step explanation:

x/y where x=7 and y=9 aand an reatinal number is something that is composed of an integer

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The price will be $10
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3 years ago
What is the area of the square adjacent to the third side of the triangle?
lana66690 [7]

Answer:

The area of the square adjacent to the third side of the triangle is 11 units²

Step-by-step explanation:

We are given the area of two squares, one being 33 units² the other 44 units². A square is present with all sides being equal, and hence the length of the square present with an area of 33 units² say, should be x² = 33 - if x = the length of one side. Let's make it so that this side belongs to the side of the triangle, to our convenience,

x² = 33,

x = \sqrt{33} .... this is the length of the square, but also a leg of the triangle. Let's calculate the length of the square present with an area of 44 units². This would also be the hypotenuse of the triangle.

x² = 44,

x = \sqrt{44} .... applying pythagorean theorem we should receive the length of a side of the unknown square area. By taking this length to the power of two, we can calculate the square's area, and hence get our solution.

Let x = the length of the side of the unknown square's area -

\sqrt{(44)}^2 = x^2 + \sqrt{33}^2,

x = \sqrt{11} ... And \sqrt{11} squared is 11, making the area of this square 11 units².

3 0
4 years ago
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F(x) = x + 7<br><br> Determine the input that would give an output value of .
Nikitich [7]
You haven't supplied the "output value."

Supposing that the "output value" were 15, then F(x) = x + 7 = 15, and x = 8.
8 0
4 years ago
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A phone keeps track of the number of steps taken and the distance traveled. Based on the information in the table, is there a pr
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4 0
4 years ago
The solution generated by the calculator is 5.779E–8. Describe how to interpret the solution.
Lostsunrise [7]

Answer:

5.779 x 10^-8 =0.00000005779

Step-by-step explanation:

The E-8 at the end means the number is multiplied by 10^-8.

So 5.779E-8=5.779 x 10^-8

A negative power means move the decimal place that many places to the left

So 5.779 x 10^-8 =0.00000005779

5 0
3 years ago
Read 2 more answers
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