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3 years ago

Find the distance between the points. (0,6) and (0,2)

Mathematics

1 answer:

laiz [17]3 years ago

3 0

Answer:

Step-by-step explanation:

Because the formula of distance I'd root under x2 - x1 and y2-y1 and the answer Is 4 units

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What is the value of f(x)=-3.25x 22.41 at x=-4.2

Gennadij [26K]

F(x)=-3.25x +22.41
f(-4.2)= 3.25(-4.2)+22.41 = 8.76

4 0

4 years ago

Write a quadratic function with zeroes 0 and 8.

Jlenok [28]

Answer:

$x^2-8x=0$

Step-by-step explanation:

the quadratic function should be as follows:

$x^2-8x=0$

Now let's confirm that the zeros of the function are 0 and 8

$x^2-8x=0=x(x-8)=0$

Therefore we can see that if x = 0

$0^2*8*0=0\\0=0$

the equation is fulfilled

And we also have $(x-8)$

for this expresion to be equal to zero:

$x-8=0\\x=8$

thus, if x = 8

$8^2-8*8=0\\64-64=0\\0=0$

the equation is also fulfilled

The zeros of the quadratic function $x^2-8x=0$ are 0 and 8.

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3 years ago

Determine the slope between these these points

NNADVOKAT [17]

Answer:

-12/5

Step-by-step explanation:

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3 years ago

−2√24+2√2−2√8 simplify

Kamila [148]

Answer:

Step-by-step explanation:

$-2\sqrt{24}+2\sqrt{2}-2\sqrt{8}=-2\sqrt{2*2*2*3}+2\sqrt{2}-2\sqrt{2*2*2}\\\\=-2*2\sqrt{2*3}+2\sqrt{2}-2*2\sqrt{2}\\\\=-4\sqrt{6}+2\sqrt{2}-4\sqrt{2}\\\\=-4\sqrt{6}+(2-4)\sqrt{2}\\\\=-4\sqrt{6}-2\sqrt{2}$

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3 years ago

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What is one example of the use of an infrared sensor?

kherson [118]

I believe your best answer would be monitoring a buildings entry and exit way because an infrared sensor is an electronic instrument which issued<span> to sense certain characteristics of its surroundings by either emitting and/or detecting </span>infrared<span> radiation.</span>

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3 years ago

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