Answer:

Step-by-step explanation:
Equation: 
Step 1: Balance both parts of the equation.




Step 2: Reduce 14 from both parts of the equation.


Step 3: Split both sides by 10, because
.


Therefore, x = -1.
Answer:
Step-by-step explanation:
tan49=h/17
h=17tan49
h=19.6 m
The operations must take account of the place values of individual digits in the numbers.
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