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3 years ago

What is the answer to this formula: C = 5(F-32) divided by 9?

Mathematics

1 answer:

PolarNik [594]3 years ago

5 0

Answer: c=50

just plug in 122 for f and get the equation c=(5(122-32))/9 witch equals 50° Celsius

Step-by-step explanation:

c = Celsius temperature

f = Fahrenheit temperature

As we are given that the Fahrenheit temperature is 122 degree. Now we have to determine the Celsius temperature.

Now put the value of Fahrenheit temperature in above formula, we get:

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1 year ago

Write an equation in standard form of the line passing through the points (12, 3) and (-3, 8).

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x + 3y = 21

Step-by-step explanation:

$(x_{1},y_{1})=(12,3) \\\\(x_{2},y_{2})=(-3,8)\\\\Slope= \dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\= \dfrac{8-3}{-3-12}= \dfrac{5}{-15}\\\\= \dfrac{-1}{3}$

Equation of the line: y =mx+ b

$y = \dfrac{-1}{3}x+b\\\\\\Plugin \ x = 12 \ and \ y=3 \ in \ the \ above \ equation\\\\3= \dfrac{-1}{3}*12+b\\\\3= -4+b\\\\3+4 = b\\\\b = 7\\\\\\\y= \dfrac{-1}{3}x+7\\\\$

Multiply the equation by 3

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2 years ago

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boyakko [2]

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145

Step-by-step explanation:

Its the opposite angle of 145

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