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FinnZ [79.3K]
2 years ago
13

What is x in the equation 3x+4=2x+6?​

Mathematics
2 answers:
dmitriy555 [2]2 years ago
8 0

Answer:

x= 2

Step-by-step explanation:

Readme [11.4K]2 years ago
5 0

Answer:

3x + 4 = 2x + 6

3x +4 - 2x - 6 =0

x - 2 = 0

x = 2

3(2) +4 = 2(2) + 6

6 + 4 = 4 + 6

10 = 10

3x+2=2x+6

subtracting 2 from both sides

3x+2-2=2x+6-2

3x=2x+4

subtracting 2x from both sides

3x-2x=2x-2x+4

x=4

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12. Determine the area of the shaded region. 12 in 12 in​
vekshin1

Answer:

  • 216/7 in²

Step-by-step explanation:

<u>We know that:</u>

  • Area of shaded region = Area of square - Area of circles
  • Radius of circle = 3 in
  • Area of circle = πr²
  • Area of square = s²

<u>Solution:</u>

  • Area of shaded region = Area of square - Area of circles
  • => Area of shaded region = (12²) - 4(22/7 x 3 x 3)
  • => Area of shaded region = (144) - 4(22/7 x 9)
  • => Area of shaded region = (144) - 4(198/7)
  • => Area of shaded region = 144 - 792/7
  • => Area of shaded region = 144 x 7/7 - 792/7
  • => Area of shaded region = 1008/7 - 792/7
  • => Area of shaded region = 1008/7 - 792/7
  • => Area of shaded region = 216/7 in²
3 0
2 years ago
The area of a rectangle is 12x^2-8x-15. The width is (2x-3). What is the length of the rectangle?
Aliun [14]
The length of the rectangle is (6x+5)
4 0
3 years ago
Which is bigger 0.17 or 0.165
Bogdan [553]
0.17 is bigger because you compare the values of the number in each place. There is no whole number, the tenths place is equal. Then in the hundredths place you have a 6 and a 7. 6<7 so therefore 0.17> 0.165. To help yourself out u can add a 0 at the end to then more easily compare .170 to .165
5 0
3 years ago
30 POINTS PLEASE help
aksik [14]

Answer:

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Step-by-step explanation:

5 0
3 years ago
I need help on this question can someone help.
leva [86]

Answer:

G. (8,6)

Step-by-step explanation:

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so the distance between E and D multiplied by 4 should equal F

4 0
2 years ago
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