The area, in square centimeters, of the shaded quarter of the circle is π cm² OR 3.14 cm²
<h3>Calculating the area of a sector </h3>
From the question, we are to determine the area of the shaded quarter of the circle
The shaded quarter of the circle is a sector.
The area of a circle is given by the formula,
Where A is the area
θ is the angle subtended
and r is the radius
First, we will calculate the radius of the circle
The radius of the circle <u>equals</u> the length of a side of the square.
From the given information,
Area of the square = 4 cm²
∴ s² = 4 cm²
s =√4 cm²
s = 2 cm
∴ A side of the square is 2 cm in length
Thus,
r = 2 cm
and
θ = 90°
Then,
OR 3.14 cm²
Hence, the area, in square centimeters, of the shaded quarter of the circle is π cm² OR 3.14 cm²
Learn more on Calculating the area of a sector here: brainly.com/question/3539709
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Answer:
5) f(2)= -3(2)-5= -11
6) -25= -2x-5
-20=-2x
x=10
Step-by-step explanation:
10% off of 199.99 is 179.99
100% - 10% = 90% The 90% is how much you are going to pay.
90% into decimal form is 0.9
So you can do 199.99 x 0.9 = $179.99
Answer:
This function implies the maximum number of gigabytes of an MP3 player required to store x number of songs.
Step-by-step explanation:
The function f(x)=250x models the maximum number of songs that can be stored on an MP3 player with a capacity of x gigabytes.
Now, the inverse function of the above function is given by
This function implies the maximum number of gigabytes of an MP3 player required to store x number of songs. (Answer)