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Daniel [21]
3 years ago
15

I need help so somebody plz help me

Mathematics
1 answer:
Anettt [7]3 years ago
5 0

Answer: A

This is simple. Absolute value inequalities can NOT have a negative. For D, the absolute value is not completely simplified. The negative sign will be removed in the process of solving it.

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Add the polynomials: x2 + 2x + 1 and y2 + 2x + 3.
cestrela7 [59]
<h3><u>Answer:</u></h3>
  • 6x + 4 + 2y
<h3><u>Step-by-step explanation:</u></h3>
  • x2 + 2x + 1 + y2 + 2x + 3
  • => 2x + 2x + 1 + 2y + 2x + 3
  • => 4x + 1 + 2y + 2x + 3
  • => 6x + 1 + 2y + 3
  • => <u>6x + 4 + 2y</u>
<h3><u>Conclusion:</u></h3>

Therefore, the above answer is correct.

Hoped this helped.

BrainiacUser1357

8 0
2 years ago
Read 2 more answers
The diameter of a circular field is 56 cm. Find the length of wire required to
KiRa [710]

Answer:

length of wire required to

fence is 175.84 cm

4 times

Step-by-step explanation:

P=2rπ

r=56cm/2

r=28cm

P=2*28*3.14

P=175.84cm

704m/175.84 cm= 4

7 0
3 years ago
The blue dot is at what value on the number line please help me thanks
lions [1.4K]

Answer:

the blue dot is at 17

Step-by-step explanation:

hope this helps :)

3 0
4 years ago
Read 2 more answers
Factor the expression.<br> x^3+8
Aneli [31]
X^3+8
= x^3+2^3

<span>a^3 + b^3 = (a + b)(a^2 – ab + b^2)</span> 

so

x^3+8 
= x^3+2^3
= (x+2)(x^2-2x+2^2)
= (x+2)(x^2-2x+4)
3 0
3 years ago
A total of 6.2 percent of the prime time viewing audience watched shows on ABC, 8.1 percent watched shows on CBS, 7.4 percent on
statuscvo [17]

Answer:

For each one it is shown below

Step-by-step explanation:

The computation of the prime time viewing percentage for the following data is shown below:l;

but before that we need do the total which is

= 6.2% + 8.1% + 7.4% + 6.4% + 3.1% + 2.8%

= 34%

Now for each one the viewing percentage is

For ABC

= \frac{6.2}{34}

= 18.24%

For CBS

= \frac{8.1}{34}

= 23.82%

For NBC

= \frac{6.4}{34}

= 18.82%

For Warner brothers

= \frac{3.1}{34}

= 9.12%

For fox

= \frac{7.4}{34}

= 21.76%

For UPN

= \frac{2.8}{34}

= 8.24%

4 0
4 years ago
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