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3 years ago

Can someone help me pls

Mathematics

1 answer:

Ivenika [448]3 years ago

7 0

Answer:

(-0.5, 0)

Step-by-step explanation:

The easiest way to do this question is by going to the left 0.5 and seeing how far you need to go up or down.

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the diameter of a cylinder is 33 meters, rhe height of the cylinder is 10 meters. What is the volume of the cylinder?

AlexFokin [52]

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Step-by-step explanation:

π times 16.5 squared times 10

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3 years ago

5 2/16+2 1/4 thia is divide what is the answer

Mama L [17]

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2/1 or in better numbers 2

Step-by-step explanation:

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3 years ago

What is the value of x?<br> Enter your answer in the box.

Liono4ka [1.6K]

Answer:

x = 80 degree

Step-by-step explanation:

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According to the given figure:

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i hope it will help you!

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3 years ago

2x^3-3x^2-11x+6 divide by x-3

Alexxx [7]

Answer: $2x^2+3x-2$

Step-by-step explanation:

You can do long division, which is very very hard to show with typing on a keyboard. You essentially want to divide the leading coefficient for each term. Ill try my best to explain it.

Do $\frac{2x^3}{x}=2x^2$ . Write 2x^2 down. Now multiply (x - 3) by it. Then subtract it from the trinomial.

$2x^2*(x-3)=2x^3 -6x^2\\(2x^3 -3x^2-11x+6)-(2x^3-6x^2) = 3x^2-11x+6$

Now do $\frac{3x^2}{x} =3x$ . Write that down next to your 2x^2. Multiply 3x by (x - 3) to get:

$3x(x-3)=3x^2-9x\\(3x^2-11x+6)-(3x^2-9x)=-2x+6$

Your final step is to do $\frac{-2x}{x} =-2$ . Write this -2 next to your other two parts

Multiply -2 by (x - 3) to get:

$-2(x-3)=-2x+6\\(-2x+6)-(-2x+6)=0$

Our remainder is 0 so that means (x - 3) goes into that trinomial exactly:

$2x^2+3x-2$ times

4 0

3 years ago

Read 2 more answers