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3 years ago

14

The formula to convert °F to °C is C = C equals StartFraction 5 Over 9 EndFraction left-parenthesis F minus 32 right-parenthesis

.(F – 32).

1 answer:

Lelu [443]3 years ago

8 0

Answer:

True

Step-by-step explanation:

The formula to convert Fahrenheit degrees to Celcius degrees is $C=5/9*(F-32)$

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Answer:

Part A) The graph in the attached figure (see the explanation)

Part B) The ordered pair is not included in the solution area for the system (see the explanation)

Step-by-step explanation:

Part A) we have

$y$ ----> inequality A

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The y-intercept of the dashed line is (0,-8)

The x-intercept of the dashed line is (2,0)

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see the attached figure

Part B) is the point (5, -8) Included in the solution area for the system?

we know that

If a ordered pair is a solution of the system of inequalities, then the ordered pair must satisfy both inequalities

Substitute the value of x=5, y=-8 in each inequality and then analyze the results

<em>Inequality A</em>

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so

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<em>Inequality B</em>

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so

the ordered pair not satisfy the inequality B

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