Provide an appropriate response.Without solving the following system of equations, tell what the solution is. Explain your answer.  3x - 6y - 3z = 2-18x + 36y + 18z = -12  6x + 6y - 2z = 5

What will be an ideal response?


There are an infinite numbers of solutions (all representing points on a line). The first two equations represent the same plane, which would intersect the plane of the third equation in a line. (Explanations will vary.)

Mathematics

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Provide an appropriate response.Solve:   +   = 4

Fill in the blank(s) with the appropriate word(s).

Mathematics

Provide an appropriate response.True or false? The statement tan-1(tan x) = x for all real numbers in the interval -  < x < .

A. True B. False

Mathematics

Write an equation of the line through the given point with the given slope. Write the equation in slope-intercept form.(4, 3); m = - 

A. y = - x + 
B. y = - x + 
C. y = - x - 
D. y = - x + 

Mathematics

Supply the missing numbers. Round any decimal to the nearest thousandth and percent to the nearest tenth of a percent if necessary.fractiondecimalpercent

A. 0.211; 211% B. 0.091; 9.1% C. 0.211; 21.1% D. 0.091; 0.91%

Mathematics