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
lozanna [386]
3 years ago
13

Find the average temperature on that part of the plane 2x + 5y +z = 9 over the square |x| <= 1, y <= 1, where the temperat

ure is given by T(x,y,z) = e^-z. The average value is :_______

Mathematics
1 answer:
vivado [14]3 years ago
5 0

Answer:

This question answer is attached in the attachment,

Step-by-step explanation:

You might be interested in
I need help ASAP PLEASEEEEEEEEEEEEEEEEEE
Oksanka [162]

Answer:

97,99,101,103

Step-by-step explanation:

Let x = first odd integer

x+2 = 2nd odd integer

x+4 = 3rd odd integer

x+6 = 4th odd integer

Sum of 4 odd integers is 400

x+ (x+2) + (x+4)+(x+6) = 400

Combine like terms

4x +12 = 400

Subtract 12 from each side

4x+12-12 = 400-12

4x = 388

Divide by 4 on each side

4x/4 = 388/4

x=97

The first integer is 97

The 2nd is 97+2 =99

The third ix 97+4 = 101

The 4th is 97+6 = 103

5 0
3 years ago
Read 2 more answers
Layers of rock wear off during which of the following processes?
Maru [420]

Answer:

Exfoliation

Step-by-step explanation:

Changes in temperature cause rock to expand (with heat) and contract (with cold). As this happens over and over again, the structure of the rock weakens. Over time, it crumbles.

Rocky desert landscapes are particularly vulnerable to thermal stress. The outer layer of desert rocks undergo repeated stress as the temperature changes from day to night. Eventually, outer layers flake off in thin sheets, a process called exfoliation.

5 0
3 years ago
Consider this system of linear equations:
Hatshy [7]
I believe the answer is D. because -12 + -1 equal -13 
5 0
3 years ago
what are the lengths of the legs of a right triangle in which one acute angle measures 19° and the hypotensue is 15 units long?
givi [52]
Refer to the diagram shown below.

Given:
m∠A = 19°
c = 15

By definition,
sin A = a/c
Therefore
a = c*sin A = 15*sin(19°) = 4.8835

cos A = b/c
Therefore
b = c*cos A = 15*cos(19°) =14.1828

Answer:
The lengths are 4.88, 14.18, and 15.00  (nearest hundredth)  

6 0
3 years ago
Using this diagram, select the pair of lines that must be parallel.
Bas_tet [7]

Answer:

The answer would be D: d || f.

Step-by-step explanation:

  1. Since the angles 4 and 7 are parallel, it would make sense for the lines that the angles are on to be parallel as well.
  2. It just so happens that line d and line f are completely parallel to each other and angles 4 and 7 are on the lines. So the answer would be D.
7 0
3 years ago
Other questions:
  • 15 care plans audited; 2 missing.<br> What is the percentage that are there?
    15·1 answer
  • Use the diagram to find each angle measure.Explanation added please.
    5·1 answer
  • 9 over 24 equals what
    11·1 answer
  • What is the slope of the line that passes through the points (-2,6) and (4,-2)?
    6·2 answers
  • How do I do this? Circled ones are the ones I need help with
    10·1 answer
  • When adding or subtracting with scientific notation,why is it important to have the same power of 10?
    9·1 answer
  • Find the principal invested in $800 interest is earned and eight years at an interest rate of 4%
    14·2 answers
  • A hiker drops a pebble from a bridge 240 feet above a canyon. The polynomial
    11·1 answer
  • Help <br> This is a a or b question
    8·1 answer
  • 2 Two burgers and three fries have 1740 calories. A burger has 170 more calories than a fry. How many
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!