3 years ago

Is 7.787887888... a rational number?

Mathematics

2 answers:

Ugo [173]3 years ago

5 0

Answer:

I'm 75% sure that the answer is A, but not a 100. You might want to wait until you get more answers.

yan [13]3 years ago

4 0

The answer is C

The reason is that it starts off at 78 but then changes into 788 then 7888. Hope this helps!

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ser-zykov [4K]

Answer:

Step-by-step explanation:

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I hoped that helped

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3 years ago

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RoseWind [281]

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3 years ago

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nikdorinn [45]

Answer:

Step-by-step explanation:

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3 years ago

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goblinko [34]

Answer:

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Step-by-step explanation:

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3 years ago

Find f(-3) if f(x) = x 2.

vlabodo [156]

Answer:

f(-3) = 9

Step-by-step explanation:

Lets define f(a) first where a is any integer,

f(a) is found out by putting the integer in the function in place of the variable

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$f(x) = x^{2}$

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So putting -3,

$f(-3) = (-3)^{2}$

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4 years ago

Read 2 more answers