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Nutka1998 [239]
3 years ago
6

Need help with this math question. Will give brainliest

Mathematics
2 answers:
Doss [256]3 years ago
8 0
Reason 4 is incorrect. He is multiplying both sides, not dividing.
kykrilka [37]3 years ago
3 0

Answer:

i think reason five is incorrect

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What does it mean when a line of best fit has a correlation coefficient close to 0?
stepladder [879]
That the relationship is nonlinear
5 0
4 years ago
Simplify. x/4x+x^2
djyliett [7]

\bf \cfrac{x}{4x+x^2}\implies \cfrac{\begin{matrix} x \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}}{\begin{matrix} x \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~(4+x)}\implies \cfrac{1}{4+x}\qquad \{x|x\in \mathbb{R}, x\ne -4\}

if you're wondering about the restriction of x ≠ -4, is due to that would make the fraction with a denominator of 0 and thus undefined.

3 0
4 years ago
30 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Naddika [18.5K]

Answer:

I believe the answer is F and B as congruent means exactly the same in pairs so they are identical meaning F and B are the answer. You don't need to give me brainliest answer if you don't feel like it, thank you and if you have any questions I am always here!!

:)

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Help how need to solve/step
Oxana [17]

Answer:

-59

Step-by-step explanation:

x=3

y=20

(7*3)-(4*20)

21-80=

-59

6 0
3 years ago
Read 2 more answers
For which equation is x = 1 a solution?
boyakko [2]

Answer:

The answer is x+3=4

x+3=4

x=4-3

x = 1

5 0
3 years ago
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