3 years ago

Which of the following are the solutions to the equation 2-4x^2=-110

1 answer:

8 0

X1,2 = + 5.292 i think but i cant see the awsner choice

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Leto [7]

Answer:

$\large\boxed{(x+5)^2+y^2=64}$

Step-by-step explanation:

The standard form of an equation of a circle:

$(x-h)^2+(y-k)^2=r^2$

(h, k) - center

r - radius

We have the center (-5, 0) and the radius r = 8. Substitute:

$(x-(-5))^2+(y-0)^2=8^2\\\\(x+5)^2+y^2=64$

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3 years ago

omeli [17]

Answer:

I’m pretty sure the answer would be 64%

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Simora [160]

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avanturin [10]

3x-6≤9
3x≤15
x≤5
so the answer is x≤5

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3 years ago

Mice21 [21]

i read in class 4 but I don't explain the answer

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2 years ago