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Alex
3 years ago
9

4x + 11y = 7 4x + 3y = -1

Mathematics
1 answer:
Serhud [2]3 years ago
5 0

Answer:

x= - 1

y= 1

Step-by-step explanation:

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Change 3 radians to degree measures
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1 radian = tex] \frac{180°}{ \pi} [/tex]π

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3 years ago
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3 years ago
Frank is having the car pets in his house cleaned. The cost of the cleaning is calculated from the area of the carpets. C= the c
asambeis [7]

Answer:

Cost of the cleaning, C is the dependent variable

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cost of the cleaning is calculated from the area of the carpets

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Area of the carpet, a is the independent variable

A dependent variable is a variable which depends on other factors to exist. They take their values based on other factors. Their value is changed as a result of a change in independent variable

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5 0
3 years ago
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faltersainse [42]

Answer:

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