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leva [86]
3 years ago
13

How would I do this with working ?

Mathematics
1 answer:
san4es73 [151]3 years ago
5 0

You Just want to get Fahrenheit alone on one side of the equal sign. Your  teacher forgot to use parenthesis. The correct equation for Celsius to Fahrenheit is: C= \frac{5}{9} (F-32)

Which will give you a completely different answer.... F = \frac{9}{5} C + 32

****

We will solve it using what is given:

C = (5/9)F - 32

C + 32 = (5/9)F

9(C + 32) = 5F

(9/5)(C + 32) = F

** If they mark you wrong, and try to say the answer is F = (9/5)C + 32 then they shouldn't be teaching math, and you should point out the fact there are no parenthesis around the F - 32 in the given formula.  

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Select the correct answer. consider this absolute value function. if function f is written as a piecewise function, which piece
Elanso [62]

x + 3, x > -3 is the piece which will be included in the given function          f(x) = [ x + 3 ]. This can be obtained by removing modulus and finding the value for x.

<h3>Which piece will the function include?</h3>

Given that,  

f(x) = [ x + 3 ] which is an absolute value function.

Therefore,

| x+3 | > 0

By removing the modulus,

x+3 > 0

x > - 3

Hence x + 3, x > -3 is the piece which will be included in the given function          f(x) = [ x + 3 ].

Learn more about absolute value function here:

brainly.com/question/10538556

#SPJ4

Disclaimer: The question was given incomplete on the portal. Here is the complete question.

Question: Consider this absolute value function.

f(x) = [ x + 3 ]

If function f is written as a piecewise function, which piece will it include?

A. x + 3, x > 3

B. x + 3, x > -3

C. -x + 3, x < -3

D. -x - 3, x < 3

7 0
1 year ago
A student has a class with four tests, each worth 100 points, and has earned these
Wewaii [24]

Answer:

average = 52, 100 on fourth test

Step-by-step explanation:

average = 75 + 74 + 71 =  156 / 3 = 52

average = 52

b grade = 75 + 74 + 71 + 100 = 320 / 4 = 80

to get a b grade she must get 100 on her fourth test

4 0
3 years ago
Need Help
Ray Of Light [21]
Thank you for posting your question here at brainly. The choices based on the above question are the below, it can be found elsewhere. 

A. 1/7 <span>mpg
B. 7 mpg
C. 35 mpg
D. 175 mpg

The </span>unit rate for the distance traveled to the amount of gasoline used is 7 mpg. The answer is B.


6 0
3 years ago
Read 2 more answers
0 points<br> 6a – 14a2 + 8a + 1 by a - 2
Mekhanik [1.2K]

Answer:

-14a -14- 27/a-2 hope this helps

Step-by-step explanation:

6 0
3 years ago
11 NEED HELP ASAP WILL GIVE BRAINLY
fomenos

Answer:

the second answer seems to be the most reassonable

Step-by-step explanation:

3 0
3 years ago
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