The area of this circle is 72 (3.14) m squared what is the area of a 45 degree sector of this circle
1 answer:
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Answer:
the amount of fuel consumed every 100 kilometers is 62.5 litres.
Step-by-step explanation:
To determine the amount of fuel consumed every 100 kilometers.
Note: since the graph is a straight line graph (linear graph) the amount of fuel consumed every 100 kilometers is constant (i.e the same for every 100 kilometers). So, we only need to derive the amount of fuel consumed any 100 kilometers on the graph.
From the graph, the amount of fuel consumed for the first 100 kilometers is;
substituting into equation 1.
Therefore, the amount of fuel consumed every 100 kilometers is 62.5 litres.
For 10 here is the answer and for 9 i’ll reply to my comment
