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netineya [11]
2 years ago
12

Can someone help with this question?

Mathematics
2 answers:
SVEN [57.7K]2 years ago
8 0
= 2x^2 + 5 - 4x + 3
= 2x^2 - 4x + 8

answer is B
elixir [45]2 years ago
5 0
When you subtract flip the signs of the second set.
2x^2+5-4x+3

Now combine like terms
2x^2-4x+8

Final answer: B
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Help please!!!!!:( Solve the equation for x. Round your answer to two decimal places. Do not include "x =" in your answer.
svet-max [94.6K]
The solution to the problem is as follows:

If you use Ln you can get rid of e. 

ln(e^0.4x) = ln(0.4) 

0.4x = ln(0.4) 

x = (ln(0.4))/0.4 

<span>x = -2.29
</span>
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
4 0
3 years ago
Read 2 more answers
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kirill115 [55]

Answer:

sunday

Step-by-step explanation:

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5 0
2 years ago
Nine children and six adults bought tickets to the circus.
tamaranim1 [39]

Answer:

below

Step-by-step explanation:

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7 0
3 years ago
-2+3n&gt;-14<br> A -16/3<br> B -3<br> C -20/3<br> D none of the above
Sophie [7]
The answer is B (-3).                                   
                                                                   -2+3n>-14
                                                                   +2       +2
                                                                   3n>-12
                                                                     n>-4
6 0
3 years ago
(-(-17) what is the answer simplify the expression
WARRIOR [948]

Answer:

17

Step-by-step explanation:

Whenever you are multiplying 2 negative numbers together, the answer is always positive. In this case, you are multiplying -1 and -17 together, so your answer is going to be 17.

5 0
2 years ago
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