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
Alexandra [31]
3 years ago
7

Cho hàm số f(x,y)= x +√(1+x^2+y^2). Tính f'(x,y)=?

Mathematics
1 answer:
SVEN [57.7K]3 years ago
6 0
Jdkdjdbdkdodndkspsosjsnsjskxo
You might be interested in
Work out 2.6 cos 12° rounded to 2 d.p.
AlexFokin [52]

Answer:

2.54. Calculate the approximate value:2.6 *

Step-by-step explanation:

8 0
2 years ago
How can you express (15 30) as a multiple of a sum of whole numbers with no common factor?
Alex_Xolod [135]
Well theoretically speaking you could but that would take a long time and 15 and 30 have a common factor of 5 and 15. So I think for this one you can't since there are two common factors.
 <span />
4 0
3 years ago
Read 2 more answers
What is the remainder when the product of the 5 smallest prime numbers is divided by 42?
sveta [45]

Answer:

0

Step-by-step explanation:

The five smallest prime numbers are 2, 3, 5, 7 and 11.

2 × 3 × 5 × 7 × 11

= 2310

Divide by 42.

2310/42

= 55, Remainder 0

5 0
3 years ago
If 6 is added to three quarters of a certain number, the result is 42 . Find the original number​
Basile [38]

Answer:

Step-by-step explanation

Hello!

3x/4 + 6=42

3x/4=42-6 = 36

3x = 36*4

3x = 144

x= 144/3 =48

3/4 of  48  = (48*3)  / 4 =36

36+6=42

the original number​ is 48

4 0
3 years ago
Read 2 more answers
Mr. Sanchez’s class sold fruit pies for $1.73 each and Mr. Kelly’s class sold bottles of fruit juice for $1.44 each. Together, t
-Dominant- [34]

Answer:

p = 39       f = 44    

Step-by-step explanation:

p = $ 1.73

f = $ 1.44

<u><em>equation </em></u>

p + f = 83

1.73 p + 1.44 (83 - p) = $ 130.83

p = 39 (amount of times fruit pies were sold).

Therefore,

<em>p = 39</em>

<em>f = 44</em>

4 0
1 year ago
Other questions:
  • The formula d = rt gives the distance traveled in time t at rate r. A truck rides for 1.5 hours and travels 76 miles. what was t
    13·1 answer
  • if you put $2,000 in a savings account that pays 6% intrest compound continuously, how much money will you have in your account
    7·1 answer
  • Almost a billion people on the planet don't have access to clean drinking water." if there were 7.2×109 people in the world in 2
    12·2 answers
  • Find the piece wise function for the graph
    11·1 answer
  • Maya is on her way home in her car. She has driven 12 miles so far, which is one-third of the way home. What is the total length
    10·2 answers
  • What is the answer to this -7-(-5)=
    15·1 answer
  • Ling must spend no more than $40.00 on decorations for a party. She has spent $10.00 on streamers and wants to buy bags of ballo
    10·1 answer
  • Your current job offers a pension that is calculated by multiplying the
    7·1 answer
  • 12+3/5x−8−7/10x=?
    14·1 answer
  • Find the slope of a line parallel to the line whose equation is 3Y- 5x =15
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!