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The formula, F = 9/5C + 32, converts temperatures between Celsius and Fahrenheit degrees. What is the temperature in degrees Celsius that is equivalent to 50 degrees Fahrenheit? If needed, round answer to the nearest tenth.

 

A. 9

B. 10

C. 11

D. 12

 

 

Is this statement true or false?

 

When simplifying an expression using the order of operations, you must evaluate parenthesis before you multiply.


A. true


B. false

 Oct 13, 2019
edited by macabresubwoofer  Oct 13, 2019
 #1
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+2

50  =  (9/5)C + 32     subtract 32 from each side

18 = (9/5)C      multiply both sides by 5/9

(5/9)(18) = C  =  10

 

A. true

 

 

cool cool cool

 Oct 13, 2019
 #2
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0

YOU ARE INCREDIBLY SMART AND A GENIUS MY FRIEND.

macabresubwoofer  Oct 13, 2019

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