3 years ago

Which is the graph of linear inequality x - 2y -12? HURRY

1 answer:

4 0

Answer:

On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 4, 2) and (4, 4). Everything below and to the right of the line is shaded.Step-by-step explanation:

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Simply this expression. Show all steps<br> 5e+8f+(-2)e-12f

Ugo [173]

=(5e-2e)+(8f-12f)
=3e+-4f
=3e-4f

5 0

4 years ago

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Find a polynomial of the specified degree that has the given zeros. Degree 4; zeros −4, 0, 4, 6

Monica [59]

Answer:

$P(x)=x^{4}-6x^{3}-16x^{2}+96x$

Step-by-step explanation:

1. The polynomial must have the following zeros:

$x=-4\\x=0\\x=4\\x=6$

2. This means the following:

$x+4=0\\x=0\\x-4=0\\x-6=0$

3. Multiply each term. The product of the multiplicaction is equal to zero. Then:

$(x+4)(x)(x-4)(x-6)=0$

4. $(x+4)$ and $(x-4)$ are conjugates, therefore, you have:

$(x^{2}-16)(x)(x-6)=0$

5. Apply the Distributive property. Then, you obtain:

$x^{4}-6x^{3}-16x^{2}+96x=0$

6. The polynomial of degree 4 and zeros −4, 0, 4 and 6 is:

$P(x)=x^{4}-6x^{3}-16x^{2}+96x$

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3 years ago

Can someone help me with this question plz

Radda [10]

Answer:

114°

Step-by-step explanation:

mesure of 6 is equal to that of 8,both inclined at same angle

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3 years ago

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What values do x and y have if /x/ =16 /y/=16 and when x and y are combined they eqaul zero? Explain your reasoning

Ivanshal [37]

Answer:

They have opposite signs. if x=16 then y should be -16 for their sum to be zero.

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3 years ago

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Mai bought a television for $330. The tax rate is 8%. What is thr total amount Mai paid for the television? Enter you answer in

nignag [31]

Here is the Final Price: <span>$356.40

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4 years ago

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