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2 years ago

PLEASE HELP! ASAP! WILL MARK BRAINLIEST IF CORRECT!!!!!

Mathematics

1 answer:

Volgvan2 years ago

6 0

Answer:

D.............................................

Step-by-step explanation:

im sorry if im wrong

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HELP FAST ON TIME LIMIT WILL MARK BRAINLIEST

ikadub [295]

Answer:

Step-by-step explanation:

Negative means it goes down and if its linear then th line needs to be straight.

8 0

3 years ago

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Determine the number of shaded sections for each model

xxTIMURxx [149]

Answer: I can't view the model.

Step-by-step explanation:

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3 years ago

Suppose $p(x)$ is a monic cubic polynomial with real coefficients such that $p(3-2i)=0$ and $p(0)=-52$. determine $p(x)$ (in exp

Maslowich

If $p(3-2i)=0,$ then complex number $3-2i$ is a root of cubic polynomial.

If polynomial has real coefficients, then conjugated $3+2i$ is also a root of polynomial.

Then the polynomial will be of a form

$p(x)=(x-(3-2i))(x-(3+2i))(x-a).$

Since $p(0)=-52,$ then

$-52=(0-(3-2i))(0-(3+2i))(0-a),\\ \\-52=(2i-3)(3+2i)a,\\ \\-52=(4i^2-9)a,\\ \\-52=(-4-9)a,\\ \\-13a=-52,\\ \\a=4.$

Therefore,

$p(x)=(x-(3-2i))(x-(3+2i))(x-4),\\ \\p(x)=(x^2-6x+13)(x-4),\\ \\p(x)=x^3-10x^2+37x-52.$

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3 years ago

The mean electric bill for Family C is approximately

Nata [24]

Do you have a picture to show, so that I can help?

8 0

3 years ago

Subtract. Write your answer as a fraction in simplest form. 3 3/4 - 7/8

vfiekz [6]

I find that fractions can be tricky, so I convert them to decimals before subtracting.

3 3/4 = 3.75

7/8 = 0.875

3.75 - 0.875 = 2.875

Knowing that 0.875 = 7/8, we now know that our answer is 2 7/8.

Hope this helps!

8 0

3 years ago

Read 2 more answers