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3 years ago

11

An equilateral triangle has a side length of 3x^2 - 4x + 9. What is the perimeter of the triangle?

1 answer:

Darina [25.2K]3 years ago

4 0

Answer:

peri=3(3xsq-4x+9)

=9x^2-12x+27

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You normally sell 72 tacos for every 50 people that stop by your taco truck . How many tacos would you expect to sell if 275 cam

Naya [18.7K]

Answer:

about 396 tacos

Step-by-step explanation:

First, figure out how many per person.

72 tacos / 50 people = about 1.44 (per person)

275 * 1.44 = about 396 tacos

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3 years ago

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levacccp [35]

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Step-by-step explanation:

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3 years ago

If f(x) = 2x2 – 2, what is<br> X, what is f(-6)<br> give the right answer for a brilliant!

NARA [144]

Answer:

f(- 6) = 70

Step-by-step explanation:

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3 years ago

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Anni [7]

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2 years ago

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2. Multiply and simplify: (x - 2)(2x + 3)<br> Answer

inysia [295]

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(x - 2)(2x + 3)

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3 years ago

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