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2 years ago

Seven--ninths as a decimal?

Mathematics

1 answer:

Semmy [17]2 years ago

5 0

Answer:

0.77777777777778

Step-by-step explanation:

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Which is what is the answer that estimates the product of 3.09×304.87

Feliz [49]

Answer:

900

Step-by-step explanation

That would be 3 * 300 = 900

8 0

3 years ago

The number 844,758,200,030 will be rounded to

cestrela7 [59]

Answer:

Trillion because the 2 test is billion

6 0

2 years ago

Please show your work and explain it.

Maru [420]

Answer:

$f(x)=\dfrac{x+2}{2(x-2)}$

Step-by-step explanation:

Remember when you divide fractions, you need to get the reciprocal of the divisor and multiply. So your first simplification would be:

$\dfrac{x^2+4x+4}{x^2-6x+8}\div\dfrac{6x+12}{3x-12}\\\\=\dfrac{x^2+4x+4}{x^2-6x+8}\times\dfrac{3x-12}{6x+12}\\\\=\dfrac{(x^2+4x+4)(3x-12)}{(x^2-6x+8)(6x+12)}$

Next we factor what we can so we can further simplify the rest of the equation:

$=\dfrac{(x^2+4x+4)(3x-12)}{(x^2-6x+8)(6x+12)}\\\\=\dfrac{(x+2)(x+2)(3x-12)}{(x^2-6x+8)(6(x+2))}\\\\$

We can now cancel out (x+2)

$=\dfrac{(x+2)(3x-12)}{(x^2-6x+8)(6)}$

Next we factor out even more:

$=\dfrac{(x+2)(3)(x-4)}{(x-2)(x-4)(6)}$

We cancel out x-4 and reduce the 3 and 6 into simpler terms:

$=\dfrac{(x+2)(1)}{(x-2)(2)}$

And we can now simplify it to:

$=\dfrac{x+2}{2(x-2)}$

6 0

3 years ago

Is anyone still in class, if you are can we do a troll? This is how it will work give me a zoom link, password, and meeting Id.

Anit [1.1K]

Answer:

Some zoom classes are designated for certain emails like my schools so I don't think it will work out like that.

Step-by-step explanation:

Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!

4 0

2 years ago

Question 16 of 25<br> What is the slope of the line containing (-3, 1) and (1,-2)?

Sedbober [7]

Answer:

699

Step-by-step explanation:

6 0

3 years ago