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Gennadij [26K]
3 years ago
7

Please help me ill mark you brainiest

Mathematics
1 answer:
Ann [662]3 years ago
5 0

Answer:

55.560

Step-by-step explanation:

I imputed the equation in my calculator

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For f(x)=x^2, sketch the graph of g(x)=f(2x+6)
N76 [4]

Answer:

See image

Step-by-step explanation:

g(x) is a transformed version of f(x), its 6 units to the left with a verticle strech of a factor of 2

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3 years ago
Convert R=(12)/4+8sin the theta to rectangular form
kompoz [17]
r=\dfrac{12}{4+8\sin\theta}=\dfrac3{1+2\sin\theta}

Let y=2\sin\theta, and recall that in polar coordinates, r=\sqrt{x^2+y^2}. This means you have

\sqrt{x^2+y^2}=\dfrac3{1+y}

You can stop there, or try to find something that looks somewhat nicer.

x^2+y^2=\dfrac9{(1+y)^2}
5 0
3 years ago
Find the sum. Express your answer in simplest form. 4x+6/y^2-9 + 8x-7/y^2-9
Amanda [17]
It looks like you already have a common denominator (y^2-9). So, you can just add the two numerators and put that over the common denominator. Hope this helps!
7 0
3 years ago
Read 2 more answers
Center: (2,8), Radius: 3
Rzqust [24]

Answer:

I’m not sure what this question is asking, but I’ll write an equation of this circle you are describing. Here, the x coordinate of the center is h, the y coordinate is k, and radius is r in the equation : (x-h)^2+(y-k)^2=r^2, meaning the equation in this situation is the following: (x-2)^2+(y-8)^2=9

Step-by-step explanation:

5 0
3 years ago
Please answer fast!!!According to the Triangle Sum Theorem, which combinations of side lengths would make a possible triangle? C
saw5 [17]

Answer:

Is there a picture of it?

Step-by-step explanation:

7 0
3 years ago
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