<u><em>Note:</em></u>
<em>Your question is a little unclear. But, from my understanding, I assume you may be asking the evaluation of the expression 36x - y when x = 3 and y = -6.</em>
<em>so I will solve based on my assumption which anyways would clear your concept.</em>
Answer:
The value of 36x - y when x = 3 and y = -6 will be: 114
Step-by-step explanation:
Given
Assuming the expression
36x - y
To Determine
Evaluate 36x - y when x = 3 and y = -6
Given the expression
substitute x = 3 and y = -6 to evaluate the expression
Therefore, the value of 36x - y when x = 3 and y = -6 will be: 114
Answer: 342014400
Step-by-step explanation:
Given : A company is selecting 6 people to be on a committee.
Total employees eligible to be on the committee=29
Since each employee will have a different position on the committee, thus order matters here , so we use Permutations.
Number of permutation of n thing taking m things at a time is given by :-
Then, the number of permutation of 29 employees taking 6 at a time will be :-
Hence, the total number of ways the committee may be formed = 342014400
Its a triangle.
<span>Area = 1/2bh
b=11
h=4
a = 1/2(11*4) = 1/2(44)= 22
Are looking for that?
</span>
Answer:
Step-by-step explanation:
Answer:
Data
Equation 25x² + 64y² = 1600
Process
1.- Divide all the equation by 1600
25x²/1600 + 64y²/ 1600 = 1600/1600
-Simplify
x²/64 + y²/ 25 = 1
2.- Equation of a horizontal ellipse
3.- Find a, b and c
a² = 64 a = 8
b² = 25 b = 5
-Calculate c with the Pythagorean theorem
a² = b² + c²
-Solve for c
c² = a² - b²
-Substitution
c² = 8² - 5²
-Simplification
c² = 64 - 25
c² = 39
-Result
c = √13
4.- Find the center
C = (0, 0)
5.- Find the vertices
V1 = (-8, 0) V2 = (8, 0)
6.- Find the foci
F1 = (-√13, 0) F2 = (√13, 0)
For 9, the answer would be -4
And for 10, the answer should be 47°
