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Sergio [31]
3 years ago
9

What is the value of x in the equation 2(x-3)+9=3(x+1)+x?

Mathematics
2 answers:
ololo11 [35]3 years ago
5 0

Answer:

D

Step-by-step explanation:

user100 [1]3 years ago
3 0

Answer:

I think Its x=0

just did it on edg lol hope

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The circle below is centered at (4, -1) and has a radius of 3. What is its
denis23 [38]

Answer:

Answers C and D are proably missing the y term.  I'll assume they are:

C. (x-4)² + (y-1)² = 9

D. (x-4)² + (y-1)² = 3

A, is the equation that produces the drawn circle.

Step-by-step explanation:

See the attached image for explanation.

6 0
2 years ago
The perimeter of a rectangle garden is 54yd. One side has a length of 15 yd. Find the area of the garden.
Lelechka [254]

Answer:

=》Area = 180 sq.yd

Step-by-step explanation:

perimeter = 2l + 2b

where, we have l = 15

  • so (2×15) + 2b = 54
  • 30 + 2b = 54
  • 2b = 24
  • b = 12

now, Area = l × b = 12 × 15 = 180 sq.yd

5 0
3 years ago
Read 2 more answers
An easy question all wrong or unhelpful or no-work answers will be reported.
boyakko [2]
Substitution:
2x + (6(1/2x - 6)) = 19
2x + 3x - 36 = 19
5x - 36 = 19
+ 36
5x = 55
÷ 5
x = 11

y = (1/2 × 11) - 6
y = 5.5 - 6
y = -0.5

Elimination:
y = 1/2x - 6
- y
0 = 1/2x - 6 - y
+ 6
1/2x - y = 6

3x - 6y = 36
2x + 6y = 19
(add)
5x = 55
÷ 5
x = 11

y = (1/2 × 11) - 6
y = 5.5 - 6
y = -0.5

I hope this helps! Let me know if you need me to explain why I did some things :)

8 0
3 years ago
Help plz, asap!
Montano1993 [528]

Answer:

1 I think but you said they all have the same area

3 0
3 years ago
Read 2 more answers
Why do I need to pay to see answers....
Korvikt [17]
Same girl oh my god it won’t let me ask anymore questions. Not my fault my math teacher gave me 30 questions to ask
8 0
3 years ago
Read 2 more answers
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