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velikii [3]
3 years ago
15

Which equation is the quadratic regression equation for the data shown in the table?

Mathematics
1 answer:
rewona [7]3 years ago
7 0

Answer:

why are you  ckuf

Step-by-step explanation:

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Mars2501 [29]

Answer:

A.) 40.506 cm is the answer

7 0
3 years ago
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8-2x=-8x+14<br><br><br> answer choices <br> x=-1<br> x=-3/5<br> x=3/5<br> x=1
navik [9.2K]
Hello there!

8 - 2x = -8x + 14

Let's start by subtracting 8 to both sides

8 - 2x - 8 = -8x + 14 - 8

-2x = -8x + 6

Let's add 8x to both sides

-2x + 8x = -8x + 6 +8x

6x = 6

Divide both sides by 6

6x/6 = 6/6

x = 1

The correct answer is option D

I hope this helps!
6 0
4 years ago
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tester [92]

Answer:

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Step-by-step explanation:

3 0
3 years ago
8 is less than 6 more than 3 times a number x
Svetlanka [38]
6-8>3xX is the answer.
5 0
3 years ago
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ASAP 100 POINTS, WILL MARK BRAINLIEST, should be a whole number
rosijanka [135]

Answer:

x=2.

Step-by-step explanation:

\text{Since Pythagoras Theorem, we have}\\10^2=x.(x+48)\\\Rightarrow x^2+48x=100\\\Rightarrow x^2+48x-100=0\\\Rightarrow x^2 -2x+50x-100=0\\\Rightarrow x.(x-2)+50.(x-2)=0\\\Rightarrow (x-2).(x+50)=0\\\Rightarrow  x=2 \: \text{or} \: x=-50.\\\text{Since x is positive}\\\text{Therefore}, x=2.

8 0
3 years ago
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