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Masteriza [31]
3 years ago
11

5x + 2y = 6 3y = 2x +9

Mathematics
1 answer:
const2013 [10]3 years ago
8 0

Answer:

x=0, y=3. (0, 3)

Step-by-step explanation:

5x+2y=6

3y=2x+9

-------------

y=2/3x+9/3

y=2/3x+3

----------------

5x+2(2/3x+3)=6

5x+4/3x+6=6

15/3x+4/3x=6-6

19/3x=0

x=0/(19/3)=0

5(0)+2y=6

0+2y=6

2y=6

y=6/2=3

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3 0
3 years ago
Read 2 more answers
Use pi=3.14 to estimate the circumference of the circle to the nearest hundreth the diameter is 11 cm
TiliK225 [7]
The formula of circumference: 兀×diameter

In this case:

3.14×11
=34.54cm

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Therefore, the answer is 34.54cm.

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3 years ago
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ddd [48]

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3 years ago
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Alex787 [66]

Answer:

7√6 - 5√7  

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= (5 - 10) √7  + (12  - 5)√6

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=  7√6 - 5√7  

4 0
3 years ago
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