Between 11 pm and 8:10 am, the water level in a swimming pool decreased by 5/24 inches. Assuming that the water level decreased
1 answer:
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Answer:
Step-by-step explanation:
we know that
The equation of a exponential growth function is given by
where
y is the value of the home
x is the number of years
a is the initial value
r is the rate of change
we have
substitute
<h2>Steps</h2>
So the 45-45-90 triangle is considered to be a "special triangle" and has a rule with it. If the legs are x, then the hypotenuse is x√2. Since we know that the hypotenuse is 18, this means we can set up our equation as such:
From here we can solve for x. Firstly, divide both sides by √2.
Next, we want to simplify this expression and to do that we first have to rationalize the denominator. With the right side, multiply the numerator and denominator by √2:
Next, divide:
<u>In short, the length of one leg of the triangle is 9√2 cm.</u>
Answer:
The correct option is B) .
Step-by-step explanation:
Consider the provided information.
Angle A C B is 90 degrees and angle A B C is 35 degrees.
The required figure is shown below:
We need to find the value of c.
Use the trigonometric function:
Hence, the correct option is B) .
