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
Alecsey [184]
4 years ago
9

Which number can you add to any rational number to obtain an irrational number?

Mathematics
1 answer:
Sergeeva-Olga [200]4 years ago
3 0
D)\ \sqrt{8}=\sqrt{4\cdot2}=\sqrt4\cdot\sqrt2=2\sqrt2-is\ irrational\ number\\\\n-a\ rational\ number\\i-an\ irrational\ number\\a+i-an\ irrational\ number\\\\n+2\sqrt2\ is\ an\ irrational\ number.
You might be interested in
Can you make the area of your shape go up but the perimeter go down?
Virty [35]
Yes,you can. 

-- If it's a rectangle, make it more square ... make the length and width
more nearly equal.

-- No matter what shape it is, make it more like a circle.  The circle
has the most possible area inside the smallest possible perimeter.
3 0
3 years ago
Read 2 more answers
Which of the following equations is true for ATUX? I u A X t e tan X = O cos X = O sin X =23 O Sin X =​
kondor19780726 [428]

Answer:

second is a answer cos X= x/i

5 0
3 years ago
Read 2 more answers
3x+8y=27 4x+3y=13 solve the simultaneous equation
dmitriy555 [2]

Step-by-step explanation:

3x+8y=27

3x=27-8y

x=27-8y/3

4(27-8y/3) + 3y=13

36-32/3y +3y =13

36-23/3y=13

36-13=23/3y

y=3

x=1

4 0
3 years ago
I need to know what angles are the complementary ones
yulyashka [42]

Answer:

It is any angle that sums up to 90 degrees.

-\_(.W.)_/-

Step-by-step explanation:

No sure if i answered it correctly idk

3 0
3 years ago
Describe the graph of the function f(x)=x^4-3x^2-4
likoan [24]
I'm not sure what the question means but here it goes, the graph looks like a w

5 0
3 years ago
Other questions:
  • Solve for a=,b= plzzzzzzzzzzzz
    11·1 answer
  • Which of the following is true? (1 point)
    12·1 answer
  • Determine how many meters Penelope jigs in three laps
    7·1 answer
  • At a tournament, the bowling league is providing 160 sandwiches for its members.
    15·1 answer
  • In a group of 120 pupils , 80 can play drums and 25 play piano . How many pupils can play both instruments if there are 3 pupils
    5·1 answer
  • SOS HURRY 25 POINTS
    13·1 answer
  • PLEASE LOOK AT PICURE!!! I WILL MARM BRAINIEST TO WHOEVER IS CORRECT!!!
    6·2 answers
  • Mr. Suarez joined a gym to lose weight. After 3 weeks of membership, he weighed 189 pounds. when he had been a member for 12 wee
    5·1 answer
  • Choose the scenario that could be represented by 3/10.
    5·2 answers
  • Find the equation of a line perpendicular to y=−6 that contains the point (1,3). Write the equation in slope-intercept form
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!