Answer:
the answer is x=1/2
Step-by-step explanation:
hope this helps if not let me know have a blessed day
It is a function because every Celsius temperature is associated with only one Fahrenheit temperature. Therefore, option B is true.
<h3>How to convert
Celsius into
Fahrenheit ?</h3>
We are given that the temperature in degrees Celsius C can be converted to degrees Fahrenheit F
We know that the formula

If we are substituting c = -40
Then, we get

For every Celsius temperature, we get only one value of Fahrenheit.
The function is one-one because for every value of Celsius we get a unique value of Fahrenheit.
Hence, it is a function because every Celsius temperature is associated with only one Fahrenheit temperature.
Therefore, option B is true.
Learn more about temperature scale here:
brainly.com/question/2919967
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Answer:
I have no idea what the freak that is
Step-by-step explanation:
split it into 2 rectangles and find the area of each.
10×20= 200 yards squared
22-10= 12
12×12= 144 yards squared
200+144= 344 yards squared
the final answer is 344 yards squared.
Answer:
(- 6, 14 )
Step-by-step explanation:
Given the 2 equations
x + y = 8 → (1)
2x + y = 2 → (2)
Multiplying (1) by - 1 and adding to (2) will eliminate the y- term
- x - y = - 8 → (3)
Add (2) and (3) term by term to eliminate y, that is
x = - 6
Substitute x = - 6 into either of the 2 equations and evaluate for y
Substituting into (1)
- 6 + y = 8 ( add 6 to both sides )
y = 14
solution is (- 6, 14 )