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
motikmotik
3 years ago
13

Consider the following statement There are real numbers and such that Va+ V + b in the box below, as an ordered, comma that sati

sfy the property. Show that you can do this by entering appropriate values for a and To prove the statement, it suffices to find values of a and separated list of two numbers (,) -
Mathematics
1 answer:
Sever21 [200]3 years ago
3 0

Answer:

a=0, b=16, of the pair (0,16)

Step-by-step explanation:

You want to prove the following: There are real numbers a and b such that \sqrt{a+b}=\sqrt{a}+\sqrt{b}

So, to prove this, it is enough to find a pair (a,b) of real numbers for which the equation holds true. There are infinite of such pairs, but one example is (0,16). Indeed:

\sqrt{a+b}=\sqrt{0+16}=\sqrt{16}=4=0+4=\sqrt{0}+\sqrt{16}=\sqrt{a}+\sqrt{b}

In fact, (0,m) or (n,0) ara valid pairs, for nonnegative numbers m,n. Even more is true; these are the only pairs which satisfy the equation.

You might be interested in
PLEASE HELP ASAP
VARVARA [1.3K]

Answer:

okok so the anwser is 1+1

Step-by-step explanation:

1 and add another is 2

boom.

:)

3 0
2 years ago
What is the circumference of the circle with a radius of 3.22 Round to the nearest tenth.
myrzilka [38]
To calculate the circumference multiply the radius by 2 to get the diameter. Multiply the result by π, or 3.14 for an estimation.

3.22x 2 = 6.44

6.44x π= 20.23185668911827

rounded to the nearest ten: 20.2
8 0
3 years ago
Need help pls geometry question
Lostsunrise [7]

Answer:

Step-by-step explanation:

sin 45 = x/12

x = 12 sin 45

x = 6√(2)

answer is D

3 0
2 years ago
Read 2 more answers
In which of the expressions below will x = 12.5? Select all
erma4kov [3.2K]

The answer is D

2x / 5 = 5

5 x 5 = 25

2x = 25

25/2

x= 12.5

4 0
2 years ago
Read 2 more answers
A rectangular pyramid is sliced so the cross section is perpendicular to its base and passes through its vertex. What is the sha
Margaret [11]
The shape of the cross section is a triangle. Therefore, the answer is the second option: Triangle.
 A rectangular pyramid is a pyramid that has a rectangle as its base. Therefore, its base has four sides. The rectangular pyramid also has four triangles that coming together in its apex. So, if the rectangular pyramid is<span> sliced so the cross section is perpendicular to its base and passes through its vertex, the cross section obtained is a triangle.</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • I hate Geometry.... Help?
    7·1 answer
  • I WILL GIVE YOU 40 POINTS PLEASE HELP<br> (2)/(x^2-9) - (3x)/( x^2-5x+6) please show work
    7·1 answer
  • Help Me graduate bruhh!<br><br> 6x + 2=2x +2
    8·2 answers
  • What is the area of this trianlge
    15·2 answers
  • What is the solution to the following system of equations?<br> y = x2 + 10x + 11<br> y = x2 + x − 7
    8·1 answer
  • What is the probability that the spinner will stop on a green section?
    10·2 answers
  • A photoconductor film is manufactured at a nominal thickness of 25 mils. The product engineer wishes to increase the mean speed
    8·1 answer
  • What is 10 times as much as 24.735?
    15·1 answer
  • Someone ols help tysm if you dk im new :D
    6·2 answers
  • Aurora is planning to participate in an event at her school's field day that requires her to complete tasks at various stations
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!