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Hitman42 [59]
3 years ago
11

I just need help on confirming my answers please.

Mathematics
2 answers:
-Dominant- [34]3 years ago
8 0
Both A. and D. are increasing.
Paraphin [41]3 years ago
4 0

Answer:

A and D would be the correct answers

Step-by-step explanation:

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anastassius [24]

Answer:

the answer is B hope this helps you

3 0
3 years ago
Plz help me 3(x+1)=5+x
valkas [14]

Answer:

x=1

Step-by-step explanation:

3x+3=5+x

3x-x+3=5

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7 0
3 years ago
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What is 28% of 14,350
xenn [34]
Percent means parts out of 100 so
28%=28/100 or 0.28
'of' can be translated as multiply
28/100 times 14,350=401800/100=4018 or
0.28 times 14,350=4018
5 0
3 years ago
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Use the quadratic formula to solve 9x2 + 6x – 17 = 0. A. B. x = –1, –5 C. D.
Taya2010 [7]

Answer:

x_{1} = -\frac{1}{3} +\sqrt{2} ; x_{2} = -\frac{1}{3}-\sqrt{2}

Step-by-step explanation:


9x² + 6x – 17 = 0

Apply the quadratic formula

x = \frac{-b\pm\sqrt{b^2-4ac}}{2a}

a = 9; b = 6; y = -17

x = \frac{-6\pm\sqrt{6^2 - 4\times 9 \times(-17)}}{2\times 9}

x = \frac{-6\pm\sqrt{36+36\times17}}{18}

x = \frac{-6\pm\sqrt{36(1+17)}}{18}

x = \frac{-6\pm 6 \sqrt{18}}{18}

x = \frac{-1\pm \sqrt{9\times2}}{3}

x = \frac{-1\pm 3\sqrt{2}}{3}

x_{1} = -\frac{1}{3} +\sqrt{2} ; x_{2} = -\frac{1}{3}-\sqrt{2}

The graph below shows the roots at x₁ =1.081 and x₂ = -1.748.

6 0
2 years ago
Which number sentence is always true?
Musya8 [376]

Answer:

Statement B is always correct

7 0
3 years ago
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