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dmezzullo
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[2.08] The formula for degrees Celsius is: C = 9 over 5 (F − 32), where F stands for degrees Fahrenheit.
Part 1: Solve the formula for F. Show all steps.
Part 2: Determine how many degrees Fahrenheit 4 degrees Celsius is.
 2 years ago
 2 years ago
dmezzullo Group Title
[2.08] The formula for degrees Celsius is: C = 9 over 5 (F − 32), where F stands for degrees Fahrenheit. Part 1: Solve the formula for F. Show all steps. Part 2: Determine how many degrees Fahrenheit 4 degrees Celsius is.
 2 years ago
 2 years ago

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dmezzullo Group TitleBest ResponseYou've already chosen the best response.0
show how to do every step
 2 years ago

dmezzullo Group TitleBest ResponseYou've already chosen the best response.0
@AriPotta
 2 years ago

dmezzullo Group TitleBest ResponseYou've already chosen the best response.0
@swissgirl
 2 years ago

AriPotta Group TitleBest ResponseYou've already chosen the best response.0
i thought it was 5/9?
 2 years ago

AriPotta Group TitleBest ResponseYou've already chosen the best response.0
but you wrote 9/5. i'm just making sure
 2 years ago

AriPotta Group TitleBest ResponseYou've already chosen the best response.0
idk :/ it's probably 9/5, nvm
 2 years ago

swissgirl Group TitleBest ResponseYou've already chosen the best response.1
can u draw the equation cuz I so dont follow it
 2 years ago

AriPotta Group TitleBest ResponseYou've already chosen the best response.0
dw:1352686957842:dw
 2 years ago

swissgirl Group TitleBest ResponseYou've already chosen the best response.1
ok gotcha
 2 years ago

dmezzullo Group TitleBest ResponseYou've already chosen the best response.0
dw:1352687047882:dw
 2 years ago

swissgirl Group TitleBest ResponseYou've already chosen the best response.1
Now our first step would be to isolate our F
 2 years ago

AriPotta Group TitleBest ResponseYou've already chosen the best response.0
it's 5/9 now? ugh
 2 years ago

swissgirl Group TitleBest ResponseYou've already chosen the best response.1
So first we divide the 5/9 \(\large C*\frac{9}{5} = \frac{5}{9}*\frac{9}{5} (F32)\) \(\large \frac{9}{5}C=F32\) Then we add 32 to both sides: \(\large \frac{9}{5}C+32=F32+32\) \(\large \frac{9}{5}C+32=F\) And there you go there is your formula for F
 2 years ago

swissgirl Group TitleBest ResponseYou've already chosen the best response.1
ohhh whoops I meant multiply instead of divide
 2 years ago

dmezzullo Group TitleBest ResponseYou've already chosen the best response.0
this didnt come from google right?
 2 years ago

swissgirl Group TitleBest ResponseYou've already chosen the best response.1
Ok that first line should say: So first we multiply both sides by 9/5
 2 years ago

swissgirl Group TitleBest ResponseYou've already chosen the best response.1
hahaha Noooooooooo I just did it this second. I taught grade 11 HS math last year lol
 2 years ago

swissgirl Group TitleBest ResponseYou've already chosen the best response.1
All I did was isolate the F. Its a basic tool which is needed quite often in algebra
 2 years ago

swissgirl Group TitleBest ResponseYou've already chosen the best response.1
The way i would suggest you learn how to isolate is by starting off with simpler functions such as y=3x+4 And try to isloate the x.
 2 years ago

swissgirl Group TitleBest ResponseYou've already chosen the best response.1
Now Part B all its asking for you is to find out what 4 degrees Celsius is in Faranheight. Now which equation would you use?
 2 years ago

swissgirl Group TitleBest ResponseYou've already chosen the best response.1
Ok the equation we just figured out
 2 years ago

swissgirl Group TitleBest ResponseYou've already chosen the best response.1
We would like to know what F=Fahrenheit equals when c=4 \(\Large F=\frac{9}{5}C+32\) So we plug in C=4 \(\Large F=\frac{9}{5}(4)+32\) Ok now you solve the rest
 2 years ago

swissgirl Group TitleBest ResponseYou've already chosen the best response.1
\( \large F=\frac{36}{5} +32 =39.2\)
 2 years ago
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