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Mrrafil [7]
3 years ago
5

Solve for X can you show me how to do this problem.​

Mathematics
2 answers:
sergey [27]3 years ago
7 0
Answer is 4.
Right angle= 90
50+ 10(4)= 90
saw5 [17]3 years ago
5 0

Answer:

Step-by-step explanation:

Sum of all angles of triangle = 180

<u>90 + 50</u> +10x = 180     {Combine like terms}

  <u> 140</u> + 10x = 180    {Subtract 140 from both sides}

             10x = 180 - 140

             10x = 40 {Divide both sides by 10}

                x = 40/10

x = 4

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