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  • 11-10-2020
  • Mathematics
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Solve for the value of z.
(5z-4) 39

Solve for the value of z 5z4 39 class=

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  • 11-10-2020

Answer:

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As we know,sum of angles on a straight line is 180 degree..

(5z-4)+90+39=180

=>5z-4+90+39=180

=>5z-4+129=180

=>5z+125=180

=>5z=180-125

=>z=55÷5

Hence,the value of z=11 degree

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