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3 years ago

Please Help Me ASAP.

Mathematics

2 answers:

DerKrebs [107]3 years ago

8 0

Here you go! :)
the answer is B: (-4,2)

NARA [144]3 years ago

8 0

I believe it would be A because they both cross together at that point.

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Step-by-step explanation:

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3 years ago

12x=3/2 what does x=

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3 years ago

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3 years ago

A parabola that has a vertex of (3, -2) a focus of (3, -2 1/16) , and opens downward. Which of the following best represents the

r-ruslan [8.4K]

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$y=-8x^2+48x-74$

Step-by-step explanation:

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so parabola's equation in vertex form is

$(x-x_0)^2=-2p(y-y_0)\\ \\(x-3)^2=-2\cdot \dfrac{1}{16}\cdot (y+2)\\ \\(x-3)^2=-\dfrac{1}{8}(y+2)\\ \\8(x-3)^2=-(y+2)$

In standard form this equation is

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3 years ago

What is number 3, 4 and 5?

AnnZ [28]

3. $\frac{30 m}{2 hr}$
Since you know that you can easily split 4 to get to 2, just split the top as well.
4. $\frac{15}{1}$
Since you could divide the top by the bottom since numbers already have a denominator of 1.
5. $\frac{160}{2} = \frac{80}{1}$
Then multiply by 10.
$\frac{800}{10}$
Tell me if this helps!!!

5 0

4 years ago