Solve the problem.One rope pulls a barge directly east with a force of 62 N, and another rope pulls the barge directly north with a force of 66 N. Find the magnitude of the resultant force acting on the barge.
A. 4 N
B. 128 N
C. 4092 N
D. 91 N
Answer: D
Mathematics
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Find the slope and the y-intercept.-x + 5y = 15
A. m = 
; b = 3
B. m = -1; b = 15
C. m = - 
; b = 3
D. m = 5; b = -15
Mathematics
Find the quotient.
A. 0.49 B. 490 C. 49 D. 4900
Mathematics
Perform the operation and write the result in the standard form.(6 - 7i)(7 - 4i)
A. 28i2 - 73i + 42 B. 14 - 73i C. 14 + 73i D. 70 - 25i
Mathematics
Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution.
x = 15
A. {-7.50} B. {-3.91} C. {3.91} D. {-0.26}
Mathematics