What is the height of the table ☝️☝️?????
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3
Answer:
50 Cm is the answer of your question
hope it helps you
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10
Topic: Linear equation
Solution
Let the height of the table be , and let the height of egg, chicken, and chick be respectively.
Then we have three equations.
①
②
③
Adding all three equations,
(cm)
More Information
Substituting into equation ① ,
(cm)
Substituting into ② ,
Substituting into ③ ,
We see that the equation has infinitely many pairs of . This happens because it is a system equation of four equations in three variables.
More Question Section
Figure out the value of if,
①
②
③
(Answer Keys) Try adding all equations and divide by 2.
Then subtract each equation from .
(Answer)
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