Express the statement as an equation involving the indicated variables.The perimeter P of a rectangle is twice the sum of its length l and its width w.
A. P = lw
B. P = 2(l + w)
C. P = 2lw
D. P = l + w
Answer: B
Mathematics
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Find the product of the complex number and its conjugate.-2 + 2i
A. 9 B. 11 C. 0 D. 8
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Change the fraction or mixed number into an equivalent decimal. Use bar notation to write repeating decimals. - 
A. -0.
B. 0.
C. 0.1
D. -0.1
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Solve.Find the capacity (volume in cubic feet) of a rectangular chest with inside measurements of 6 feet by 2
feet by 1
feet.
A. 22
cu ft
B. 3
cu ft
C. 3 cu ft
D. 7
cu ft
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Evaluate the function.Find h(-3) when h(x) = x2 - 2x - 5
A. 8 B. -2 C. 20 D. 10
Mathematics