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Evgesh-ka [11]
2 years ago
5

Which ordered pair is a solution of the linear system: x+2y=-8 and

Mathematics
1 answer:
andrew-mc [135]2 years ago
5 0

Answer:

option A

A(-2,-3)

Step-by-step explanation:

make y subject of formula

x+2y=-8

2y=-8-x

y=(-8-x)/2

y=-4-x/2

when x=-2

y=-4-(-2)/2

=-4-(-1)

=-4+1

=-3

(-2,-3) is an ordered pair

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Answer:

Step-by-step explanation:

This question is incomplete; find the complete question in the attachment.

Given curve is modeled by the quadratic equation,

y = x²

If the curved pit is shifted 2 units down,

Equation of the translated curve will be,

y = x² - 2

If the curved pit is translated (shifted) by 2 units left,

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y = (x + 2)²

If the curved pit is shifted by 2 units right,

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3 years ago
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earnstyle [38]

Answer:

1,42 * 10 ^ -5

Step-by-step explanation:

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Tenemos que realizar la siguiente operación y dejar el resultado en forma estándar.

Entonces;

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También;

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<h3>Answer:  E.  7</h3>

=======================================================

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