N/5+.6=2
-.6 |-.6 (Subtract .6 from both sides this
= n\5=1.4
=.2n=1.4 (I converted n/5 to a decimal
which is .2n, because it makes
it easier to simplify)
n = 7 (Answer)( .2n fits into 1.4, 7 times therefore the answer is n=7)
It is 5 ft east and 9 ft north of its starting place, so the distance can be found by the Pythagorean theorem to be the root of the sum of the squares of the east and north distances:
... x = √(5² +9²) ft = √106 ft ≈ 10.3 ft
The solution is
Step-by-step explanation:
To solve the equation by substitution method, we need to substitute an equivalent value of a variable in one equation to an another equation.
The given two equations are and .
Thus, we know the equivalent value of y from one equation, let us subsitute the value of y from the equation to the equation
Subtracting 2x from both sides of the equation, we get,
Adding 8 to both sides of the equation, we get,
Dividing by 2 on both sides of the equation,
Now, substituting in the equation , we get,
Thus, the solution is
Based on the Venn diagram, the elements in set A can be found to be 2, 3 ,5, 7,and 9.
<h3>What are the elements in set A?</h3>
The elements in set A would be those which are in A alone and in set B as well.
The numbers in set A alone are:
7, 3, 5, 9
The number in set B and A is 2.
The elements in set A is therefore:
2, 3 , 5, 7,and 9
Find out more on Venn diagrams at brainly.com/question/1024798
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