Write the augmented matrix for the system.

A.
B.
C.
D.


Answer: B

Mathematics

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Solve the equation.36x - 6 = 0

A. 6
B. - 
C. - 6
D.

Mathematics

The information below refers to triangle ABC. ?  inches. Find all the missing parts. ? Apply the rules regarding the use of significant digits after all computations are complete. ?

A.  inches,  inches
B.  inches,  inches
C.  inches,  inches
D.  inches,  inches
E.  inches,  inches

Mathematics

Solve the problem. Round to the nearest tenth, if necessary.If an object is thrown upward with an initial velocity of , its height after t sec is given by . Find the maximum height attained by the object. (The object will attain maximum height exactly at the halfway point in terms of the time t, where t = 0 is at the beginning of the object's flight, and the final time is when the object hits the ground.)

A. 144 ft B. 80 ft C. 96 ft D. 128 ft

Mathematics

Solve the system of equations by the addition method.

A. (5, 25)
B. no solution
C.
D. (25, 5)

Mathematics