2 years ago

If you have time... HELP

Mathematics

1 answer:

GrogVix [38]2 years ago

4 0

Answer:

8/5

Step-by-step explanation:

opposite reciprocal

flip sign ±

flip numerator and denominator

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lidiya [134]

Answer:

6y² - 20y + 6

Step-by-step explanation:

Use FOIL method

(3y - 1)(y-3) = 3y*y + 3y*(-3) + (-1)*y + (-1)*(-3)

= 3y²- 9y - y + 3 {add the like terms}

= 3y² - 10y + 3

2(3y - 1)(y - 3) = 2 ( 3y² - 10y + 3)

= 2*3y² - 2*10y + 2*3

= 6y² - 20y + 6

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3 years ago

Ry-wy=t solve for y

Greeley [361]

Answer:

y = $\frac{t}{R-w}$

Step-by-step explanation:

Given

Ry - wy = t ← factor out y from each term on the left side

y(R - w) = t ( divide both sides by (R - w ) )

y = $\frac{t}{R-w}$

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Graph y=3x^2-5 and its inverse

zhenek [66]

The inverse is more complicated to graph.

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3 years ago

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