Which quadrant of the coordinate plane would be the shaded solution of the system of equations that contains x>0 and y<0? * A. I

B. II

C. III

D. IV

step-by-step explanation: s

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180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)