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Sergio [31]
3 years ago
14

Using the complete the square method, rewrite f(x) = x^2 -6x + 2 in vertex form

Mathematics
1 answer:
Tasya [4]3 years ago
4 0
F(x) = x^2 - 6x + 9 + (2 - 9)    -6/2 = -3.  square -3 = +9.  add  to the squaring portion and subtract it from f(x)

f(x) = (x-3)^2 -7

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I need help please thanks
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Answer:

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4 0
3 years ago
What is the length of the hypotenuse? If necessary, round to the nearest tenth.
Sauron [17]

Answer:

Here we need to use the Pythagorean Theorem. Which is: a^2 + b^2 = c^2

a^2 + b^2 = c^2

3.2^2 + 5.7^2 = c^2

10.24 + 32.49 = c^2

42.73 = c^2

6.5 = c

This is what u got if any one want to double check this.

Step-by-step explanation:

hope this helps

mark as Brainliest

5 0
3 years ago
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If a x b = 2a - 3b + ab, then 3 × 5 + 5 × 3 equals to?<br> a.) 20<br> b.) 22<br> c.) 24<br> d.) 26
vodomira [7]

Answer:

The answer is B.)22

Step-by-step explanation:

3∗5+5∗3

⇒3∗5=2×3−3×5+3×5

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⇒5∗3=2×5−3×3+3×5

=10−9+15

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Therefore,3∗5+5∗3

⇒6+16=22

Thus the ans is 22

Hope it helps

Peace out

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4 0
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Answer:

17

Step-by-step explanation:

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Step-by-step explanation:

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