3 years ago

R^2 -6r+8=0 quadratics

Mathematics

1 answer:

Maurinko [17]3 years ago

5 0

Either r=2 or r= 4Factor left side of equation. Or Set factors equal to 0.

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F(x)=-3x-2 find f(3)

TiliK225 [7]

Answer:

f(3) = -11

Step-by-step explanation:

f(x) = -3x-2

let x=3 and replace it in the above equation

f(3) = -3(3) -2

f(3) = -9 -2

f(3) = -11

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4 years ago

What is the value of the 7 in 763,400,000?

raketka [301]

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Step-by-step explanation:

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yarga [219]

Answer:

I would say 340 grams........

Step-by-step explanation:

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3 years ago

Rick knows that 1 cup of glue weighs 1/18 pound. He has 2/3 pound of glue. How many cups of glue does he have?

Basile [38]

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4 years ago

Two parallel lines are cut by a transversal. Which statements are true for all such cases? Select three that apply.

Rudiy27

Answer:

Step-by-step explanation:

Each pair of vertically opposite angles are equal. If you mean vertical angles as in 90 degrees, you should qualify the question

Each pair of alternate interior angles is congruent (think it should be are congruent).

Each pair of corresponding angles is congruent

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3 years ago