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Mathematics 17 Online
mfkiddddddddd:

The formula to convert Celsius to Farenheit is F=9/5C+32. Convert 45F to Celsius. Round to the nearest degree A. 113C B. 7C C. 49C D. -1C

Ferredoxin4:

So set F as 45 and use algebra to solve for C 45=1.8C + 32 So isolate for C

mfkiddddddddd:

so the answer is B. thank you

Ferredoxin4:

right

mfkiddddddddd:

you are a legend

mfkiddddddddd:

i love you

mfkiddddddddd:

i have 1 more question please

mfkiddddddddd:

The formula to convert farenheit to celsius is C=5/9 (F-32). convert 18C to Fahrenheit. round to the nearest degree

mfkiddddddddd:

A. 90F B. -7F C.18F D. 64F

Ferredoxin4:

same thing use algebra 18C = 5/9(F-32)

mfkiddddddddd:

I cant figure the answer out ;(

mfkiddddddddd:

Please mighty sir help me

Ferredoxin4:

Remove the 5/9 by multiplying the 18 by it's reciprocal. Then add the 32.

Ferredoxin4:

Are you good at algebra?

mfkiddddddddd:

Haha thank you bro

Ferredoxin4:

np

mfkiddddddddd:

you are a life changer and i will never forget you daddy

mfkiddddddddd:

you saved my life

Ferredoxin4:

my pleasure

mfkiddddddddd:

do you wanna maybe go for a coffee sometime?

Ferredoxin4:

tea is better

mfkiddddddddd:

ok ill pick you up at 8

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