1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zolol [24]
3 years ago
13

Use lagrange multipliers to find the shortest distance, d, from the point (4, 0, −5) to the plane x y z = 9.

Mathematics
1 answer:
zlopas [31]3 years ago
4 0
One function you would be trying to minimize is 
<span>f(x, y, z) = d² = (x - 4)² + y² + (z + 5)² </span>

<span>Your values for x, y, z, and λ would be correct, but </span>
<span>d² = (20/3 - 4)² + (8/3)² + (-7/3 + 5)² </span>
<span>d² = (8/3)² + (8/3)² + (8/3)² </span>
<span>d² = 64/3 </span>
<span>d = 8/sqrt(3) = 8sqrt(3)/3</span>
You might be interested in
Please help me with this problem
denis-greek [22]

Answer:

alternate interior angles

Step-by-step explanation:

5 0
3 years ago
A 10-foot ladder is leaning against a tree. The bottom of the ladder is 6 feet away from the bottom of the tree. Approximately h
lutik1710 [3]
8 feet, because 10^{2} - 6^{2} = 64;
 \sqrt{64} = 8[tex] 
3 0
3 years ago
A data set is shown below. { 0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 } Which of the following best represents a measure of ce
Afina-wow [57]

Answer:

51

Step-by-step explanation:

6 0
3 years ago
5 4/9÷7 helppp :plzzz
Yuki888 [10]
Wait cam u explain ? 5 times 4/9 then you divide by 7
7 0
3 years ago
What is the messure of ABC
PolarNik [594]
B. would be your answer, 118
6 0
3 years ago
Other questions:
  • A hostel has enough food for 125 students for 16 days. How long will the food last if 75 more students join them?
    15·2 answers
  • HELP PLEASE !!! If anybody sees this can you help me ASAP
    11·1 answer
  • Mg+rg=2H, solve for g
    6·1 answer
  • The Martin family has three children. Alex is five years older than Sarah. Jax is 3 times as old as Sarah. The sum of their ages
    5·1 answer
  • The volume of a cone is represented by the formula V = 1 T?n. If the volume of a cone is 30rt and the height is 2.5, what is the
    5·1 answer
  • Evaluate. Express your answers as whole numbers or fractions.
    13·1 answer
  • What is the area of this trapezoid?
    11·1 answer
  • Brad had a small gathering at a local steakhouse. The steakhouse offers three dinner platters which vary by size and price. They
    10·1 answer
  • ___HC2H3O2 + ___KNO2 → ___KC2H3O2 + ___HNO2
    6·1 answer
  • What is the perimeter
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!