Find the solutions to the system of equations by the addition method. -  = -      = 

A. (, 3)
B. (- , 3)
C. (- , -3)
D. (, -3)


Answer: A

Mathematics

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Solve the equation for the indicated variable.C =   for b (magnitude of potential difference)

A. b = 
B. b = 
C. b = 
D. b = 

Mathematics

Provide an appropriate response.If a = 4.23, b = 10.07, and c = 10.92, express sin A as a decimal to the nearest ten-thousandth. 

A. 0.3874 B. 2.3806 C. 0.4201 D. 2.5816

Mathematics

Simplify. Assume that all variables represent positive real numbers. + 3  + 2 

A. 28
B. 6 
C. 29
D. 5 

Mathematics

The graph of a function is given. Find the indicated function value.g(-1.5)

A. -1.8081 B. 2.1 C. 3.9375 D. 1.5

Mathematics