Answer:
no optimal solution as feasible region is empty
Step-by-step explanation:
The complete question is:
Solve the LP problem. If no optimal solution exists, indicate whether the feasible region is empty or the objective function is unbounded. HINT [See Example 1.] (Enter EMPTY if the region is empty. Enter UNBOUNDED if the function is unbounded.) Minimize c = 6x − 6y subject to 5x ≤ y y ≤ 2x 7 x + y ≥ 9 x + 2y ≤ 22 x ≥ 0, y ≥ 0.
See the attachment to understand the following explanation.
The shaded regions shown in attachment obeys all constraints except for 5x ≤ y and y ≤ 2x. The shaded region 1 obeys all constraints except y ≤ 2x and shaded region 2 obeys all constraints except 5x ≤ y. So there is no feasbile region. Hence no optimal solution exists
Answer:
Angle ABF is 120°.
Step-by-step explanation:
Vertical angles are used to get the measure of angle ABG (3x) and FBE (2x) and all of those added together are 180. Then you use PEMDAS to get x. Then you find ABF by multiplying 3 by 30 (what you get when you use PEMDAS to find x) then you add 30 to that and you get 120.
It would simply be none for both.
Answer:
-2 7/9
Step-by-step explanation:
Answer:
- <u><em>The rate of paint coverage of Angela is 13ft²/gallon less than the average rate indicated on the label of the container.</em></u>
Explanation:
This question is the second part (Part B) of a two-parts question.
You need solve the first part first, to use the result as input of this second part.
Please, find attached the whole question.
<u>Part A. Angela's rate of paint coverage</u>
Convert the mixed numbers to improper fractions:
[this is square yards]
[this is gallons]
Now calculate the rate:
[that is square yards per gallon]
Part. B.
To compare the rates first change 32 yard²/gallon to feet²/gallon.
<h2>Difference:</h2>
- 288 ft²/gallon - 275ft²/gallon = 13ft²/gallon