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Travka [436]
3 years ago
15

Which function is equivalent to g ( x ) = x 2 + 15 x - 54?

Mathematics
2 answers:
svetoff [14.1K]3 years ago
6 0

Answer:

I have solved on my own.

contains the answer to your question.

MrRa [10]3 years ago
5 0

Answer:

g(x) = (x+18)(x-3)

Step-by-step explanation:

  • g(x) = x²+15x-54
  • = x²+18x-3x+54
  • = x(x+18) -3(x+18)
  • g(x) = (x+18)(x-3)
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the width of a rectangle is 6inches less than twice it’s length. Find the dimension of the rectangle if it’s area is 108 square
Sindrei [870]

Answer:

Width = 12   Length = 9

Step-by-step explanation:

We have to first find an equations with the given variables:

w = 2L - 6

Now apply the area format:

Length * Width

Since the area is 108 square inches

108 = l * w

108 = l(2l-6)

108 = l(2l) + l(-6)

108 = 2l^2 - 6l

Simplify:

(l-9) * (l+6) = 0

Since no number can be negative

w = 2*9(L)-6

w = 12

l=9

5 0
3 years ago
Is this a function ? Yes or no and why or why not
never [62]

Answer:

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Step-by-step explanation:

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3 years ago
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olasank [31]

Answer:

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Step-by-step explanation:

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2x=36

x=18

18+5y=363

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5 0
2 years ago
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irina [24]

Answer:

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Step-by-step explanation:

3/8ths of 680 kcal or 3 x 85 = 255 kcal.

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