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eimsori [14]
3 years ago
15

Determine if the following system of equations has no solutions, infinitely many

Mathematics
1 answer:
Vesnalui [34]3 years ago
7 0

Answer:

The system has infinitely many solutions

Step-by-step explanation:

we have

5x+3y=9 ----> equation A

-10x-6y=-18 ----> equation B

Multiply by -2 both sides equation A

-2(5x+3y)=-2(9)

-10x-6y=-18 ----> equation C

Compare equation B and equation C

The equations are identical (is the same line)

therefore

The system has infinitely many solutions

Is a consistent dependent system

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iren2701 [21]

Answer:

One is 3x+2 while the other is 2x-1

Step-by-step explanation:

It is opposite to one another

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5 0
2 years ago
Match the term with the formula needed to find it.<br> Geometry
Anni [7]

Answer:

The area is pie times radius^2

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Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Convert 17.47° to degrees, minutes, and seconds..
never [62]
For this question, this might help.
17.47 degrees is 17 + 0.47 degrees
If you are using minutes instead of decimal degrees, multiply the fraction by 60. So,

0.47 degrees * 60 minutes per degree= 28.2 minutes

Now you have 17 degrees 28.2 minutes but you can replace fractions of a minute with seconds
 
0.2 minutes * 60 seconds per minute= 12 seconds

So the answer for 17.47º is equal to 17º 28' 12".

I hope this helps.

7 0
3 years ago
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egoroff_w [7]

Answer:

Im pretty sure it is c

Step-by-step explanation:

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6 0
2 years ago
Nancy shot a 24 on 4 holes of golf. At this rate, what can she expect her score to be if she plays all 18 holes?
Elden [556K]

Answer:

  108

Step-by-step explanation:

"At this rate, ..." means we're to assume Nancy's score is proportional to the number of holes:

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Multiplying by 18, we get ...

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Nancy can expect a score of 108 on 18 holes.

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2 years ago
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