3 years ago

2. (20x4 – 4x3 + 12x2) = (4x2)

Mathematics

1 answer:

olasank [31]3 years ago

3 0

Answer:

the answer to the question is 1/20

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You just received your final exam score from your teacher. At the top of the exam, it says you missed three questions and got 42

Leno4ka [110]

Answer:

below

Step-by-step explanation:

I would guess that they added 42 and 45 and then added 1 for their mistake. That might be a bit of stretch, but that is what I think

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3 years ago

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Point-Slope Form *See photo*

Ne4ueva [31]

Answer:

y = 3x - 5

Step-by-step explanation:

We know that the equation 'y = 3x + ?' intersects the point (1, -2). This means that when x = 1, y = -2 in out equation above. To solve this just plug in the x and y values to get '?'.

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Now that we know '?' is -5, we write it back into slope intercept form, so our final answer is y = 3x - 5

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1 year ago

7,243 ÷ 4. What is the remainder?

Sveta_85 [38]

Divested using long division
1810 r 3

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3 years ago

Standard deviation of 8, 4, 14, 16, 8

Ivan

Answer:

The answer for standard deviation would be:

4.382

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2 years ago

Y = -X + 1 Y = 3 Substitution method

eduard

Answer:

x=-2, y=3. (-2, 3).

Step-by-step explanation:

y=-x+1

y=3

----------

-x+1=3

-x=3-1

-x=2

x=-2

y=-(-2)+1

y=2+1=3

8 0

3 years ago