Find the product using the FOIL method.(x - 10y)(x - 2y)

A. x2 - 12xy - 12y2
B. x2 - 15xy + 20y2
C. x - 12xy + 20y
D. x2 - 12xy + 20y2


Answer: D

Mathematics

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Provide an appropriate response.In oblique triangle ABC, find the indicated part. Round to nearest 0.1°.  Find B if A = 106°, a = 3.5 m, and b = 3.0 m.

Fill in the blank(s) with the appropriate word(s).

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Verify the identity. = 

What will be an ideal response?

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Find a matrix A and a column matrix B that describe the following tables involving credits and tuition costs. Find the matrix product AB, and interpret the significance of the entries of this product.  

A. AB = 
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B. AB = 
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Find the specified domain.Find the domain of (x) when f(x) =  and g(x) = 11 - x

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Mathematics