4 years ago

Please help Divide. 9u2− 12u/3u

Mathematics

1 answer:

podryga [215]4 years ago

3 0

It has to be at lest 9u2-4?

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In need help in this

Lyrx [107]

Answer:

Vertex form is

$a(x - h) {}^{2} + k = y$

where (h,k) is the vertex

So our vertex form is

$a(x - 3) {}^{2} + 5 = y$

It passes through (6,0) so we have

$a(6 - 3) {}^{2} + 5 = 0$

Solve for a.

$a(3) {}^{2} + 5 = 0$

$a(9) = - 5$

$a = \frac{ - 5}{9}$

So our equation is

$- \frac{5}{9} (x - 3) {}^{2} + 5$

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3 years ago

Determine the error made by Kaleaya. rewrite the solution to show the correct process

Mars2501 [29]

She flipped both of the fractions instead of keeping the first one how it is

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3 years ago

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21) A crew is made up of 12 women; the rest are men. If 20% of the crew

Wewaii [24]

Hopefully this helps :)

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4 years ago

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HELP READ Look At picture

Bogdan [553]

Answer:

$24=4k$

$k=6$

Step-by-step explanation:

For this exercise it is important to remember that "Times as great as" indicates multiplication.

Therefore, "4 times as great as" can be expressed as following:

$4k$

So, the statement "24 is 4 times as great as" indicates that 24 is equal to $4k$ .

Knowing this, you can write the following equation:

$24=4k$

In order to solve for "k", you can divide both sides of the equation by 4. Then, you get the following result:

$\frac{24}{4}=\frac{4k}{4}\\\\k=6$

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4 years ago

15. Multiply the following:<br> a. (3x − 2)(2x +1)

Stolb23 [73]

Answer:

6x^2 Plus x - 2

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3 years ago

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