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Crazy boy [7]
2 years ago
12

Ayuda please I need help me please

Mathematics
1 answer:
snow_tiger [21]2 years ago
4 0

Answer:

sqrt(61)

Step-by-step explanation:

4-(-1) = 5

-3-(-9) = 6

sqrt(5^2+6^2) = sqrt(25+36) = sqrt(61)

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Ostrovityanka [42]

Answer:

3 I think not sure.........

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3 years ago
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What is the quotient (6x4 − 15x3 + 10x2 − 10x + 4) ÷ (3x2 + 2)?
Marrrta [24]

Answer:

The quotient is 2x^2-5x+2

Step-by-step explanation:

We want to simplify:

\frac{6x^4-15x^3+10x^2-10x+4}{3x^2+2}

We factor the numerator to get:

\frac{(x-2)(2x-1)(3x^2+2)}{3x^2+2}

We cancel out the common factors to get:

(x-2)(2x-1)

Therefore the quotient is 2x^2-5x+2

8 0
3 years ago
How to write 3,516.568 in expanded form
gogolik [260]
3,000.000 + 500.000 + 16.000 + 500 + 60 + 8 - Hope it helps!
6 0
3 years ago
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Multiply or divide. Show your work.<br><br> 3n²-n/n²-1÷n²/n+1
Ugo [173]
\frac{3n^{2} - n}{n^{2} - 1} \div \frac{n^{2}}{n + 1}
\frac{n(3n) - n(1)}{n^{2} + n - n - 1} \div \frac{n^{2}}{n + 1}
\frac{n(3n - 1)}{n(n) + n(1) - 1(n) - 1(1)} \div \frac{n^{2}}{n + 1}
\frac{n(3n - 1)}{n(n + 1) - 1(n + 1)} \div \frac{n^{2}}{n + 1}
\frac{n(3n - 1)}{(n - 1)(n + 1)} \div \frac{n^{2}}{n + 1}
\frac{n(3n - 1)}{(n - 1)(n + 1)} * \frac{n + 1}{n^{2}}
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5 0
3 years ago
The number of members over time in an online music sharing club can be modeled by an exponential function. the club started with
Paraphin [41]

Answer:

a.) N(x) =  N_{0} e^{bx}

b.) therefore b = \ln \frac{2142}{2100}  =  \ln (1.02) = 0.0198

    b is the rate of increase of number of members

c.) The club will not be able to get more than 5000 members during its first year.

Step-by-step explanation:

i) the club started with 2100 members.

  so we can write N_{0} = 2100.

a.) so we can write the equation as an exponential function given by

  N(x) =  N_{0} e^{bx} where x is in months and b is a constant and N(x) is the number of members in the online music sharing club .

 therefore 2142 = 2100 \times (e^{b\times 1}) = 2100e^{b}

b.) therefore b = \ln \frac{2142}{2100}  =  \ln (1.02) = 0.0198

    b is the rate of increase of number of members

c.) Will the club have more than 5000 members during its first year? Justify your reasoning.

      5000 = 2100e^{0.0198x}

 therefore x  = \frac{1}{0.0198} \ln{(\frac{5000}{2100} )}  =  43.81 \hspace{0.1cm}months

The club will not be able to get more than 5000 members during its first year.

7 0
3 years ago
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