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2 years ago

The quotient of a number 2 is 7

Mathematics

1 answer:

aleksley [76]2 years ago

8 0

Answer:14

Step-by-step explanation:

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If you lived in great Britain and wanted to but one euro HoW how much would it cost

alexgriva [62]

*looks at question for a while* .....

OH !

If you lived in Great Britain and you wanted to buy one Euro it would cost LESS THAN A POUND .

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2 years ago

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Irina-Kira [14]

The answer to your problem is a<-2

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2 years ago

What is the ratio of x to y?

abruzzese [7]

$\frac{3}{2} = \frac{2x}{2x+y}$

From any proportion, we get another proportion by inverting the extremes (or the means):

$\frac{2x+y}{2} = \frac{2x}{3}$ = k

so we have:

2x=3k
2x+y=2k therefore:
3k+y=2k
y= - k

x= $\frac{3}{2} k$

$\frac{x}{y}$ = - $\frac{3}{2}$

The corect answer is A. -3/2

or:

$\frac{3}{2} = \frac{2x}{2x+y}$

From any proportion, we get another proportion by inverting the extremes and the means:

$\frac{2x+y}{2x} = \frac{2}{3}$

We use a property of proportions:

$\frac{a}{b} = \frac{c}{d}$ where a, d are extremes and b,c are means and the product of the extremes equals the product of the means (a*d=b*c),

so we have

$\frac{a-b}{b} = \frac{c-d}{d}$ or

$\frac{a+b}{b} = \frac{c+d}{d}$ (you can check this also by "the product of the extremes equals the product of the means")

$\frac{2x+y}{2x} = \frac{2}{3}$

$\frac{(2x+y)-2x}{2x} = \frac{2-3}{3}$

$\frac{y}{2x} = \frac{-1}{3}$

3y = - 2x

$\frac{x}{y} = -\frac{3}{2}$

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3 years ago

Whats 6+9 i need help

lisov135 [29]

Answer:

5 + 4 = 9

5 + 1 = 6

5 + 5 + 4 + 1 = 15

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3 years ago

Find the measure of angle b

galina1969 [7]

Answer:

48. ..........hhshhxhxx

Step-by-step explanation:

180-42-90=48

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2 years ago

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