2 years ago

The expression -2(x-4) is the same as?

Mathematics

1 answer:

Tomtit [17]2 years ago

5 0

Answer:

-2x + 8

Step-by-step explanation:

I applied the distribution technique to the original question.

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50-3n what is the value of n

zavuch27 [327]

Step-by-step explanation:

50-3n

or,50=3n

or,50/3=n

or,n=16.67

Thus,the value of n is 16.67.

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3 years ago

A hovercraft takes off from a platform.

lubasha [3.4K]

Answer:

81 meters.

Step-by-step explanation:

The height (in meters), h(x) of a hovercraft x seconds after takeoff, is modeled by:

$h(x)=-3(x-3)^2+108$

We are to determine its height at the time of takeoff.

Now, at the time of takeoff, x=0.

We substitute x=0 to solve for h.

$h(0)=-3(0-3)^2+108\\=-3(-3)^2+108\\=-3(9)+108\\=-27+108\\=81$ meters$

The height of the hovercraft at takeoff is 81 meters.

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2 years ago

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frutty [35]

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2 years ago

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A company printed 10,398 flyers for its sales people. Each sales person received the same

Vlad1618 [11]

Answer:

3,2,6

Step-by-step explanation:

if you divide 10,398 by all numbers 3,2 and 6 have whole numbers:)

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1 year ago

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Graph the line with slope -3 passing through the point (2,4)

sveticcg [70]

Answer:

f(x) = -3x + 10

Step-by-step explanation:

Substitute values to find b;

y=mx+b

y=-3x+b

<em>Replace X and Y</em>

4=-3(2)+b

4=-6+b

<em>Swap sides to set equal to b. Swapping causes sign change</em>

4+6=b

10=b

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2 years ago

The expression -2(x-4) is the same as?​

The expression -2(x-4) is the same as?