The given equation is:

We have to find, which of the given set of parametric equations given in the options, result in the above equation:
The correct answer would be option A.
The equations in option A are:

From first equation we can see that 5t is equal to x. Using the value of 5th in second equation, we get the equation as:
Therefore, the correct answer is option A
Answer:
the first one.
Step-by-step explanation:
Answer:

Step-by-step explanation:
The expression is for the interior angle of the hexagon; one interior angle is equal to
.
Since an interior angle of a hexagon measures 120°, we have the equality
.
Now it is just a matter of solving for 

When you need to identify elements in an informative manner. It also provides the essential information needed to balance chemical equations.
Answer:
14
Step-by-step explanation:
If you count the dots (excluding 3 because it says more than three hours) you get 14.