2 years ago

I really need help on this problem!!!ASAP!!!

Mathematics

1 answer:

lord [1]2 years ago

6 0

I feel like it would be 1/12 of a chance

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Which two inequalities can be used to find the solution to this absolute value inequality?

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Step-by-step explanation:

3|x+4| - 5 < 7

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Which value of n makes this equation true?

jonny [76]

Answer:

the answer is A. -16

Step-by-step explanation:

3(-16)+3= -45

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Q1: Identify the graph of the equation and write an equation of the translated or rotated graph in general form.

marin [14]

Answer:

C. hyperbola; $9x^2-25y^2-250y-850=0$

Step-by-step explanation:

The given conic has equation:

$9x^2-25y^2=225$

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$\frac{9x^2}{225}-\frac{25y^2}{225}=\frac{225}{225}$

$\frac{x^2}{25}-\frac{y^2}{9}=1$

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The hyperbola has been translated from the origin to (0,5).

The translated hyperbola will have equation;

$\frac{(x-0)^2}{25}-\frac{(y-5)^2}{9}=1$

Multiply through by 225.

$9(x-0)^2-25(y-5)^2=225$

Expand

$9x^2-25(y^2-10y+25)=225$

$9x^2-25y^2+250y-625=225$

Rewrite in general form;

$9x^2-25y^2+250y-625-225=0$

$9x^2-25y^2+250y-850=0$

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