3 years ago

HELP PLEASE!!!!!!!!!

Mathematics

1 answer:

Phoenix [80]3 years ago

3 0

Answer:

-1/4

Step-by-step explanation:

please mark brainliest

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Which of the following describes the graph of the

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Answer:

Step-by-step explanation:

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compare with x²+y²+2gx+2fy+c=0

centre is (-g,-f)=(-2,-3)

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3 years ago

The population of a species of rabbit triples every year. This

jok3333 [9.3K]

Answer:

"4" represents that there are 4 rabbit in the beginning.

Step-by-step explanation:

Given that the population of a species of rabbit triples every year. This

can be modeled by function $f\left(x\right)=4\left(3\right)^x$ and $f(5) = 972$ .

Now we need to find about what does the 4 represent in the given function.

We know that exponential function is given by $f\left(x\right)=a\left(b\right)^x$ . Where "a" represents the initial amount.

we have a=4 in given function $f\left(x\right)=4\left(3\right)^x$ .

So that means "4" represents that there are 4 rabbit in the beginning.

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3 years ago

Hellppp I'm slowee don't know anything

miss Akunina [59]

Answer: B) X=40

cuz i just know

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3 years ago

CAN SOMEONE PLEASE HELP ME WITH MY MATH ASAP PLEASE!!!!

Ivanshal [37]

Answer:

Step-by-step explanation:

Hello,

The two triangles are similar and x is positive, different from 0, so we can write.

$\dfrac{x}{9}=\dfrac{12}{x}\\\\x^2=12\times 9\\\\ x = \sqrt{4\times 3 \times 9}=2\times 3 \times \sqrt{3}\\\\ \boxed{\sf \bf x=6\sqrt{3} }$

Thanks

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Convert these decimal into a fraction 0.457, 0.797, 0.815, and 0.242

kogti [31]

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3 years ago

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