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3 years ago

What’s the distance between the points (-7,-4) and (-5,-4)?

Mathematics

1 answer:

Radda [10]3 years ago

3 0

Answer:

2 units

Step-by-step explanation:

Distance

$= \sqrt{(-4 - (-4))^2 + (-7 - (-5))^2}$

$= \sqrt{0^2 + (-2)^2}$

$= \sqrt{(-2)^2}$

$= 2$

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zysi [14]

Answer:

$\frac{f}{g} =\frac{3x+1}{5x-1}$

$x\neq \frac{1}{5}$

Step-by-step explanation:

we are given

$f(x)=3x+1$

$g(x)=5x-1$

we have to find f/g

we can write as

$\frac{f}{g} =\frac{f(x)}{g(x)}$

now, we can plug values

and we get

$\frac{f(x)}{g(x)} =\frac{3x+1}{5x-1}$

so,

$\frac{f}{g} =\frac{3x+1}{5x-1}$

we know that denominator can not be zero

so,

$5x-1\neq 0$

now, we can solve for x

$5x-1+1\neq 0+1$

$5x\neq 1$

Divide both sides by 5

and we get

$x\neq \frac{1}{5}$

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bija089 [108]

Answer: $4 + \sqrt{4i}$

Step-by-step explanation:

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if it matters then simply further...

4 + \sqrt{4i} = $4 + 4i^{1/2}$

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If a customer wants to cover an area 20ft wide by 57ft long with rock, how many square feet does he have to cover?

uranmaximum [27]

20*57=1140 ft²
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Answer:

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explanation:

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Rom4ik [11]

Answer:

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