a machine uses 2.5 liters of fuel each hour it runs,its fuel tank was filled with 10 L but 1.5 L have already been used how many more hours will the machine run
The number of hours machine runs with 8.5 L fuel is 3.4 hours.
Given that, a machine uses 2.5 liters of fuel each hour it runs, its fuel tank was filled with 10 L but 1.5 L have already been used.
The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Now, 10 - 1.5 = 8.5 L
So, the number of hours = 8.5/2.5
= 3.4 hours
Therefore, the number of hours machine runs with 8.5 L fuel is 3.4 hours.
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Answer: Right triangle.
Step-by-step explanation: The Pythagorean theorem can only be used in a right triangle and states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides.
Answer:
I believe the answer to this question is: 1 x 10^21 equal to 1000000000000000000000.
B.-1/7
C.1/7
D. 7
Answer:
1/7
Step-by-step explanation:
We can find the slope by
m =(y2-y1)/(x2-x1)
=(1-0)/(0- -7)
(1-0)/(0+7)
1/7