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3 years ago

What is a irrational number between 7.7 and 7.9

Mathematics

1 answer:

Svetlanka [38]3 years ago

8 0

There is of course no one true answer, but an infinite number of them, all correct. Let's go with

Answer: 7.7 + π/100

Pi divided by 100 is .031415926.... so this is about 7.73141526.

Another answer, perhaps looking more like what you'd call a number, is the square root of 61, about 7.81.

Answer: √61

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What is 9=4g+13 solved to <br>a whole number?

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Answer:

-1 IS THE ANSWER

Step-by-step explanation:

9=4g+13

-13 -13

4g= -4

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4 = 4

g=-1

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3 years ago

Determine the domain and range for the function.<br> f (x) = x + 7

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Answer:

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Step-by-step explanation:

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3 years ago

Help I need to find X

Ulleksa [173]

Because 45 is half of 90, 5x=90. 5 times 18 is 90 so x is 18.

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3 years ago

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Help please!!!! ;-; staph scrolling

sertanlavr [38]

$y = 4^x \quad \to\quad y = - \frac 2 3 (4^{x+7}) - 5$

$y=4^x$

OK, we'll go in steps. First a reflection through the x axis, which negates y.

$y = -4^x$

Now a vertical scaling of 2/3

$y = -\frac 2 3 \cdot 4^x$

Now we shift seven units to the right,

$y = -\frac 2 3 \cdot 4^{x+7}$

Now down five,

$y = -\frac 2 3 \cdot 4^{x+7} - 5$

There it is.

Answer: reflection thru x axis, vertical scale 2/3, right shift 7, down 5, second choice

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4 years ago