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Schach [20]
2 years ago
15

Solve equation please!! :) 10 points

Mathematics
2 answers:
Reil [10]2 years ago
7 0

3(x-3)-15 = 0

3x-9-15 = 0

3x - 24 = 0

3x = 24

x = 34/3

x = 8


dimulka [17.4K]2 years ago
3 0
3(x-3)-15 = 0
3(x-3) = 15
3x-9 = 15
3x = 24
x = 8
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What is the limit as x is approaching 0 of the absolute value of x
vesna_86 [32]
Recall that, an absolute value expression is a piece-wise in effect, thus we'd check the single-sided limits,

\bf \lim\limits_{x\to 0}~|x|\implies 
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\lim\limits_{x\to 0^-}~-x\\\\
\lim\limits_{x\to 0^+}~+x
\end{cases}\implies 
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6 0
3 years ago
The question is in the picture
snow_lady [41]

Answer:men=152   women=76     children=38

Step-by-step explanation:

  • men+women+children=266
  • men=4*children
  • women=2*childrens
  • so let say x represent the numebers of children the equatin becomes: 4x+2x+x=266
  • solve for x =38 so the numbers of children is 38
  • men=4*38=152
  • women=2*38=76

5 0
2 years ago
How do you find x???
sergij07 [2.7K]
The first thing you want to do is isolate the (x)s.
6 0
3 years ago
Read 2 more answers
Pls can someone help me with math pls I’m this is my last points..
LiRa [457]

Answer:

Please read all of this! Underlined things are the answers. The area of the entire circle is 19.625

Step-by-step explanation:

(This is a circle so the middle line is the diameter. According to the attachment, the diameter is 5 cm. To find the area, we have to multiply π and the radius squared. The radius is half of the diameter.

5 ÷ 2 = 2.5

2.5² = 6.25

π = 3.14

3.14 x 6.25 = 19.625)

Ignore the top I just realized what I'm supposed to do but I left it there just in case you need help!

<u>The right and left shaded regions areas are 6.28 each.</u>

4 ÷ 2 = 2

2² = 4

3.14 x 4 = 12.56

Since this is a semi circle, we cut it in half.

12.56 ÷ 2 = 6.28

To find the top and bottom shaded region's areas, repeat the same steps.

3 ÷ 2 = 1.5

1.5² = 2.25

3.14 x 2.25 = 7.065

7.065 ÷ 2 = 3.5325

<u>The areas of the the top and bottom shaded regions are 3.5325 each.</u>

3 0
3 years ago
Round each factor to the nearest ten and estimate the product of 12(22)
Alex73 [517]

Step-by-step explanation:

12 is rounded to 10

22 is rounded to 20

20×10= 200

3 0
3 years ago
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