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3 years ago

I'm a factor of 10 but not a multiple of 5

Mathematics

2 answers:

makkiz [27]3 years ago

8 0

2 it is 2 and thats all it will ever be man

Assoli18 [71]3 years ago

7 0

Factors of 10: 1, 2, 5 ,10
Multiples of 5: 5, 10, 15, 20, ...

1 and 2 are a factor of 10 but are not a multiple of 5.

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VikaD [51]

Answer:

Step-by-step explanation:

In this question, you have to solve by plugging in the value to the "k" variable and solve.

Solve:

5(3)^2 - 7(3)

3^2 = 9

5(9) - 7(3)

45 - 7(3)

45 - 21 = 24

Your final answer would be 24.

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2 years ago

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Which are the solutions of x2 = 19x + 1?

Finger [1]

Answer:

$(\frac{19-\sqrt{365}} {2},\frac{19+\sqrt{365}} {2})$

Step-by-step explanation:

we have

$x^2=19x+1$

we know that

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

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$x=\frac{-b\pm\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$-x^{2}-19x-1=0$

$a=1\\b=-19\\c=-1$

substitute in the formula

$x=\frac{-(-19)\pm\sqrt{-19^{2}-4(1)(-1)}} {2(1)}$

$x=\frac{19\pm\sqrt{365}} {2}$

$x=\frac{19+\sqrt{365}} {2}$

$x=\frac{19-\sqrt{365}} {2}$

$(\frac{19-\sqrt{365}} {2},\frac{19+\sqrt{365}} {2})$

therefore

StartFraction 19 minus StartRoot 365 EndRoot Over 2 EndFraction comma StartFraction 19 + StartRoot 365 EndRoot Over 2 EndFraction

6 0

3 years ago

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Jake is going to the store to buy candles. Small candles cost $3.50 and

Tanzania [10]

Answer:

Let

S= #small candles

L= #Large candles

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Step-by-step explanation:

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3 years ago

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Leya [2.2K]

Answer:

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3 years ago

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ohaa [14]

1 is y=1/4x+4
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3 years ago

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