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makkiz [27]
3 years ago
11

Solve the equation 225x^2+4=0

Mathematics
2 answers:
ivann1987 [24]3 years ago
6 0
The answers are 2i/15 and -2i/15. The work is attached below

frutty [35]3 years ago
5 0

Answer:

-2i/15 and 2i/15

Step-by-step explanation:

Difference of Squares:

(15x+2i)(15x-2i)

Answers: -2i/15 and 2i/15

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Bryan owns a pet store. He puts one parrot in per cage, he has one parrot extra. If he puts two parrots per cage, he has a cage
Ilya [14]

Answer:

4 parrots

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Step-by-step explanation:

Bryan has one more parrot than cages and one more cage than half the number of parrots. The following system of equations can be modeled for the number of parrots (P) and cages (C):

P=C+1\\C-1=\frac{P}{2}

Solving the linear system:

P-1-1=\frac{P}{2}\\0.5P = 2\\P=4\\C=P-1=4-1=3

Bryan has 4 parrots and 3 cages.

6 0
3 years ago
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kotegsom [21]
Well, we know that cube has 6 sides

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At least 3

Hope this helps
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3 years ago
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BabaBlast [244]

Answer:

450

Step-by-step explanation:

7 0
3 years ago
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Leno4ka [110]
I think the lowest common multiple of 12, 40, and 45, 40, and 12 would be 360
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