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sattari [20]
3 years ago
7

D says reflection across y=x please help

Mathematics
1 answer:
antoniya [11.8K]3 years ago
7 0
The answer should be A.
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A fuel tank has a volume of 36 gallons. When filled with biodiesel, it provides 4,500,000 BTUs. How many BTUs does 1 gallon of b
Tamiku [17]

Answer: 125,000 BTUs

Step-by-step explanation:

Hi, to answer this question we have to apply proportions:

A fuel tank has a volume of 36 gallons. When filled with biodiesel, it provides 4,500,000 BTUs

So, the proportion is:

36 gallons / 4,500,000 BTUs

For 1 gallon  

1 gallon / x BTUs

36/4,500,000 = 1/x

Solving for x:

x = 1 / (36/4,500,000)

x = 125,000 BTUs

Feel free to ask for more if needed or if you did not understand something.

4 0
3 years ago
6/42 = n/7 N=?<br> I need to find what the numerator is.
PSYCHO15rus [73]
6/42 = n/7
Multiply by 7.
42/42 = n.
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2 years ago
The winning average speed for the 2014 Daytona 500 was recorded at 145.29 miles per hour which is a correct description of 145.2
vichka [17]
Just answered this one. It was D.
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Simplify the expression below. (-5 × -4)÷(-3+5)​
ohaa [14]

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-10

Step-by-step explanation:

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two angles are supplementary the measure of one angle is 116 degrees what is the measure of the other angle?
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