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Which of the following represents the area of a rectangle whose length is x + 4 and whose width is x − 9? (1 point) x2− 36 x2+ 5x − 36 x2− 5x − 36 x2+ 36x − 5
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May 18, 2019
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Which of the following represents the area of a rectangle whose length is x + 4 and whose width is x − 9? (1 point)
x2− 36
x2+ 5x − 36
x2− 5x − 36
x2+ 36x − 5
Mathematics
high-school
Tron Thomas
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Tron Thomas
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Answer:
Area=length*width so:
A=(x+4)(x-9)
A=x^2-9x+4x-36
A=x^2-5x-36
Marcos Bergamo
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May 24, 2019
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Marcos Bergamo
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