a small inflatable pool holds 10 gallons of water. a tiny leak causes the amount of water in the pool to change by -0.05 gallon
2 answers:
Answer:
200 hours.
Step-by-step explanation:
A small inflatable pool that holds the amount of water = 10 gallons
A tiny leak causes the change in water = -0.05 gallon
Since quantity is with negative notation that represents that quantity of the water is reducing.
Let it takes x hours to empty the pool.
Therefore, amount water leaked in x hours = 0.05x gallons
And this amount is equal to 10 gallons.
0.05x = 10
x =
= 200 hours
Therefore, in 200 hours pool will be emptied.
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Answer:
or 7.14
Step-by-step explanation:
Using the Pythagoras theorem, we can conclude the formula that we are going to use here is
As we can see, this is a right triangle given that it has the square in the corner there. With this information, we can conclude that the longest side is 10, making it the hypotenuse or
Now we need to find in the formula of
making the equation
or
Given the provided information, this would be or
Simplifying it would be =
The radical form would be
While it's integer would be 7.14
Hope this helps!
we know that
Triangle MOL is an isosceles triangle
because
Find the base MP
Applying the Pythagorean Theorem in the right triangle MPO
Find the area of triangle MOL
therefore
the answer is
the area of triangle MOL is
square units