Can y’all help with this I don’t understand it
2 answers:
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We have a piecewise function.
Therefore, to find the function, we must evaluate each domain separately.
We have then:
For
:
The function for this domain is:
For
:
The function for this domain is:
Where,
Substituting:
For
:
The function for this domain is:
Therefore, to find the function, we must evaluate each domain separately.
We have then:
For
The function for this domain is:
For
The function for this domain is:
Where,
Substituting:
For
The function for this domain is:
Hi there! The answer is C.
The area of the square in the middle is the following:
Hence, the area of the square is 25 cm^2.
The area of one triangle is the following:
Hence, the total area of the four triangles is 4 × 20 = 80 cm^2.
Therefore, the total area of the pyramid is 80 + 25 = 105 cm^2. The answer is C.
The area of the square in the middle is the following:
Hence, the area of the square is 25 cm^2.
The area of one triangle is the following:
Hence, the total area of the four triangles is 4 × 20 = 80 cm^2.
Therefore, the total area of the pyramid is 80 + 25 = 105 cm^2. The answer is C.