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ira [324]
3 years ago
12

PLEASE HELP TY OMG TYTYTY

Mathematics
1 answer:
Naya [18.7K]3 years ago
7 0

Answer:

-14x

Step-by-step explanation:

To put in simple terms, this question is asking what -2x+-12x is. To solve this you must add -2 and -12. So... -2+-12=-14. Then add the one "x" at the end.

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3 lines are shown. A line with points P, R, N intersects a line with points O, R, M at point R. A line extends from point R to p
julia-pushkina [17]

Answer:

the answer is b

Step-by-step explanation:

I got it right on edu2020

8 0
3 years ago
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If I have 3 integers that are greater than -5, and less than or equal to 3. The median is -1, no Mode and range is 5, the mean i
Fudgin [204]

Answer:

{-2, -1 , 3}

Step-by-step explanation:

When we have a set like:

{x₁, x₂, x₃}

The mode is the value that appears the most, so if there is no mode, then each value appears just one time.

The median is the middle value, here we know that the median is -1, then we can rewrite the set as:

{x₁, -1 , x₃}

The mean is computed as:

Mean = (x₁ + x₂ + x₃)/3

in this case we know that the mean is 0, then:

0 =  (x₁ + x₂ + x₃)/3

then the numerator must be zero, so:

0 =  (x₁ + x₂ + x₃)

replacing the value of x₂ = -1 we get:

0 = (x₁ - 1 + x₃)

where:

-5 < x₁ < -1 < x₃ ≤ 3

Now we can select the values of x₁ and x₃ such that the sum is equal to zero, and it meets the wanted restrictions.

here we can choose x₃ to be equal to 3 (the maximum allowed value), I do this because I noticed that the other values that are larger than -1 will not work (just with quick math).

then:

0 = x₁ - 1 + 3

Now we can solve this for x₁

0 = x₁ + 2

-2 = x₁

Then the set is:

{-2, -1 , 3}

5 0
3 years ago
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Answer:

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Step-by-step explanation:

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V = 9*4*12

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2 years ago
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Answer:

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Step-by-step explanation:

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Which statement is true about the quadratic equation 8x2 − 5x + 3 = 0?
irakobra [83]

Answer:

It's not a real solution

Step-by-step explanation:

5 0
3 years ago
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