SAT High School

Pls help asap ill give brainlyest
C=5/9
(F−32)The equation above shows how temperature F, measured in degrees Fahrenheit, relates to a temperature C, measured in degrees Celsius. Based on the equation, which of the following must be true?A temperature increase of 1 degree Fahrenheit is equivalent to a temperature increase of 59 degree Celsius.A temperature increase of 1 degree Celsius is equivalent to a temperature increase of 1.8 degrees Fahrenheit.A temperature increase of 59 degree Fahrenheit is equivalent to a temperature increase of 1 degree Celsius.
A) I only
B) II only
C) III only
D) I and II only

Answers

Answer 1

Bakugou here :)

Answer:

The final answer is D.

Explanation:

y=mx+b

where in this case

C=5/9

(F−32)

or

C=5/9 F− 5/9 (32)

You can see the slope of the graph is

5/9, which means that for an increase of 1 degree Fahrenheit, the increase is

5/9  of 1 degree Celsius.

C=5/9 (F)

C=5/9

(1)=5/9

Therefore, statement I is true. This is the equivalent to saying that an increase of 1 degree Celsius is equal to an increase of 9/5 degrees Fahrenheit.

C=5/9 (F)

1=5/9 (F)

(F)=9/5

Since 9/5 = 1.8, statement II is true.

The only answer that has both statement I and statement II as true is D, but if you have time and want to be absolutely thorough, you can also check to see if statement III (an increase of 5/9 degree Fahrenheit is equal to a temperature increase of 1 degree Celsius) is true:

C=5/9 (F)

C=59 (5/9)

C= 25/81 (which is≠1)

An increase of 5/9 degree Fahrenheit leads to an increase of 25/81, not 1 degree, Celsius, and so Statement III is not true.

                                                    brainlyest pls                                                    

Answer 2

Dumba** here

Idk the answer thx for free points tho

:-)

Answer:

Marry me rebecca

No

REBECCA

Explanation:

pls dont report meh

have a good day :)

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