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3 years ago

3x^2+24x+9=0 in vertex form (completing the square)

Mathematics

1 answer:

Drupady [299]3 years ago

6 0

Answer:

I tried everything and either I'm doing it wrong or you wrote this wrong

Step-by-step explanation:

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Greeley [361]

Answer:

x=5

here,

=5×5-5

=25-5

=20

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MrRa [10]

The answer is c, but I’m not rlly sure

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Top side is 6 just couldn’t fit in picture

irina1246 [14]

Answer: $6$

Step-by-step explanation:

Use the pythagorean theorem to find z first.

$c^2=a^2+b^2\\c=\sqrt{a^2+b^2}$

a = 12

b = 6

c = z

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z is greater than a and b

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3 years ago

Which of the following statements are true.

vivado [14]

B because if you simplify 9/15 by 3 you have 3/5

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3 years ago

Evaluate: f(x) = x + 7 a. f(5) = b. f(-1) = c. f(-3) =

RideAnS [48]

Answer:

Step-by-step explanation:

a. f(5) = 5+7 = 12

b. f(-1) = -1+7 =6

c. f(-3) = -3+7 =4

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3 years ago

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