Solve the problem.Find the value for x in the rectangular prism. Use exact values.  7 in.

A. 3 in.
B.  in.
C. 2 in.
D. 310 in.


Answer: B

Mathematics

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If the statement is true for all sets C and D, write "true." If it is not true for all sets C and D, write "false." Assume that C ? ?, U ? ?, and C ? U.? ? ?

A. True B. False

Mathematics

Solve. Round decimals to the nearest thousandth and percents to the nearest tenth of a percent.Write the equivalent decimal and percent for .

A. 0.495; 49.5% B. 0.375; 3.75% C. 0.495; 495% D. 0.375; 37.5%

Mathematics

For the function f, construct and simplify the difference quotient  .f(x) = 6 - 10x3

A. -10(3x2 + 3xh + h2) B. -10(3x2 - 3x - h) C. -10(x2 - xh - h2) D. -18x2

Mathematics

If possible, find the matrix product.Given A = ; and B = , find AB.

A. AB = 
B. AB = 
C. AB = 
D. AB = 

Mathematics