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Tatiana [17]
3 years ago
5

Is 7.7777777777 an irrational number

Mathematics
2 answers:
andrezito [222]3 years ago
5 0
This is a repeating number so i believe its rational
Bad White [126]3 years ago
4 0

Answer:

no it repeats meaning its a rational number

Step-by-step explanation:

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jasenka [17]
You will need 960 posts.

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7 0
4 years ago
Simplify: 6m2,2 – 3mn + 14mn + 10m²n2 + 9 O 27m2n2 + 9 16m?n? + 11mn + 9 16m4n" + 1lm?n? + 9 0 16mn+ 17mn + 9​
ikadub [295]

Answer:

2nd one is the ans

16m*2n*2+11mn+9

4 0
3 years ago
Which of the following should not be used as a guideline for making a purchase?
mrs_skeptik [129]

Answer:

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How do i use the inscribed quadrilateral theorem
kaheart [24]
So it’s going to be b
3 0
3 years ago
This entire quiz is going to be the end of me.
Korolek [52]

Given points (-5,-1) and (5,9):
Let (x1,y1) = (-5,-1)
(x2,y2) = (5,9)

Use the following distance formula:

d = √[(x2 - x1)^2 + (y2 - y1)^2]

d = √[(5 — (-5))^2 + (9 — (-1))^2]

d = √[(5 + 5)^2 + (9 + 1)^2]

d = √[(10)^2 + (10)^2]

Add similar elements:

d = √[(10)^2 • 2]

The squared root of 10^2 is 10, so it goes outside the square root:

d = 10 √2

Therefore, the correct answer is Option 3:
d = 10 √2

Hope this helps :)
5 0
3 years ago
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