Use the parallelogram rule to find the magnitude of the resultant force for the two forces shown in the figure. Round to one decimal place.

A. 610.0 lb
B. 298.5 lb
C. 346.6 lb
D. 536.7 lb


Answer: C

Mathematics

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Calculate. State the answer as a whole-number quotient and remainder.711 ÷ 25

A. quotient 28; remainder 11 B. quotient 26; remainder 7 C. quotient 27; remainder 16 D. quotient 28; remainder 0

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Write percents as decimals and decimals as percents.Rainfall decreased by 0.359 this year.

A. 0.359% B. 0.0359% C. 3.59% D. 35.9%

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Solve the system by graphing. If there is no solution or an infinite number of solutions, so state. Use set notation to express the solution set.

A.
B. {(0, 5)}
C. {(5, 0)}
D. {(5, 1)}

Mathematics

Simplify. Write your answers in the form of a+bi, where a and b are real numbers.

A. -   +  i
B.  i
C. -  
D. -   -  i

Mathematics