Answer:
Step-by-step explanation:
We have been given an equation . We are asked to solve our given equation.
First of all, we will add 3 to both sides of our equation.
Now, we will divide both sides of our equation by 4.
Upon rounding our answer to nearest thousandth (3 places after decimal) we will get,
Therefore, the solution for our given equation is .
Answer:
X = 45
Step-by-step explanation:
-20 = x + 16.....subtract 16 from both sides
-20 - 16 = x....combine like terms
-36 = x
Answer:
Conversely, given a pair of parametric equations with parameter t, the set of points (f(t), g(t)) form a curve in the plane.
As an example, the graph of any function can be parameterized. For, if y = f(x) then let t = x so that
x = t, y = f(t).
is a pair of parametric equations with parameter t whose graph is identical to that of the function. The domain of the parametric equations is the same as the domain of f.
Example The parametric equations
x = t, y = t2
Answer:
470<x<530
Step-by-step explanation:
Let x be number of acceptable words
|x-500|<300
we write absolute value inequality representing the acceptable number of words, given the fact that absolute deviation is at most 30 words
-30<x-500<30
500-30<x-500+500<30+500
470<x<530.