3 years ago

What is the answer to -1 + n = 12

1 answer:

6 0

Answer:

Step-by-step explanation: so youre solving for n, so add -1 to 12, which makes 13. you add because you remove the negative sign from one.

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Step-by-step explanation:

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3 years ago

Identify the intercepts of the circle (x-5)^2+(y+12)^2=169

Allisa [31]

Step-by-step explanation:

The x-intercept is the point where the graph touches the x-axis, which means y=0. So let's set y=0 in your equation, and we receive

(x-5)^2 + (0+12)^ = 169

which means

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Try doing the same for y.

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3 years ago

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Luda [366]

Answer:

y = 3.6

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Step-by-step explanation:

The triangles are similar.

$\frac{3}{2.4} = \frac{x}{2.8} = \frac{4.5}{y}$

Find y:

$\frac{4.5}{y} = \frac{5}{4}$

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Find x:

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3 years ago

Roberto is dividing his baseball cards equally between himself, his brother, and his 3 friends. Roberto was left with 9 cards. H

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Answer:

The answer would be 45.

Step-by-step explanation:

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