Answer:
W = 45000 - 780h
Step-by-step explanation:
There were 45000 gallons of water in the swimming pool initially.
Given that at a constant rate i.e. 780 gallons of water per hour is being drained out of the swimming pool.
When the pool has no more than 15,000 gallons of water remaining a chemical additive must be added with water.
Therefore, the equation that gives the remaining water after h hours in the pool is
W = 45000 - 780h (Answer)
Answer:the line x+y<10 has a negative slope and a positive y intercept
The line representing 20x+25y>200 is solid and the graph is shaded above line
The overlapping region contains the point (4,5)
Step-by-step explanation:
;)
It`s already in standard form but anyways the correct answer is 49.08
Answer:
(B) isosceles
Step-by-step explanation:
An isosceles triangle is one that has <em>two sides of equal length</em>.
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If the distance between the legs were the same as the leg length, then the triangle would be <em>equilateral</em>. There is nothing in the problem statement suggesting this is the case.