3 years ago

What is the irrational number between 8 and 8.1

Mathematics

1 answer:

UkoKoshka [18]3 years ago

6 0

There are infinitely many irrational numbers between 8 and 8.1, if I'm not mistaken.

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Convert into slope intercept form, show all work<br> x-2y=0

kow [346]

Answer:

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Step-by-step explanation:

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5 0

3 years ago

Read 2 more answers

Solve x^2+4x+8. What is the vertex?

LenKa [72]

Answer:

$(-2,4)$

Step-by-step explanation:

Well to start with there is a vertex formula which is $-\frac{b}{2a} =h\\$ , $f(h)$

Your initial equation is $x^2+4x+8$ where $ax^2+bx+c$ . So you would plug in your numbers $-\frac{4}{2(1)}$ $=-\frac{4}{2} =-2$ we know know that $h=-2$ so plug in h in $f(-2)$ which would be (-2)^2+4(-2)+8 = 4-8+8 = 4 which would make the vertex $(-2,4)$