Solve the formula for the indicated variable. Then use the supplied values to solve the equation.The total surface area of a rectangular solid of length L, width W, and height H is given by  Solve for H. What is the height if the area A is 2768 cm2, the length is 35.5 cm, and the width is 12.9 cm? (All measurements are approximate.)

A. H =  = 47.7 cm
B. H =  = 19.1 cm
C. H = A - 2LW - 2L - 2W = 1760 cm
D. H =  = 1160 cm


Answer: B

Mathematics

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Mathematics