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
SVEN [57.7K]
2 years ago
9

Which number is irrational?? Help..!

Mathematics
1 answer:
kakasveta [241]2 years ago
5 0
B is the irrational. C & D are rational as they can be written in a ratio, aka a simple fraction. A is rational as it simplifies to +/-2, a whole number.
You might be interested in
A hot air balloon rose from a height of 100 m to 400 m in 3 minutes. What was the balloon’s rate of change?
maria [59]

Answer:

1.666666667 meter per sec^2

Step-by-step explanation:

I feel like this is physic

using acceleration formla Vf-Vi/t

so 400-100/180sec

300/180

1.666666667 meter per sec^2

Hey  im still learning tell me if you feel like im wrong OwO

7 0
2 years ago
What is the value of ( 0.4) ^3
cestrela7 [59]

Answer:

0.064

Step-by-step explanation:

( 0.4) ^3

Solution :

( 0.4) ^3

= 0.4 x 0.4 x 0.4

= 0.064

8 0
3 years ago
Can yall help meh xD
Valentin [98]

Answer:

Here's the answer

Step-by-step explanation:

Dividing the number by 1000

3 0
3 years ago
Read 2 more answers
How do you convert 1/40 to a decimal form
dezoksy [38]
The answer will be 0.4 .
6 0
3 years ago
Read 2 more answers
How many 3-digit numbers can be formed using the digits 1, 2, 3, 4, 5, 6, 7 if repetition of digits is not allowed?
attashe74 [19]
Think of it this way:
_ _ _ (3 digit number)

for the first blank you could have 7 possibilities
for the second blank you could have 6 possibilities
for the third blank you could have 5 possibilities
because each time you fill in a blank one number is removed from the list of possibilities

7×6×5=210. there are 210 possibilities
7 0
3 years ago
Other questions:
  • Please provide a step by step explanation!<br><br> What is the value of x?
    6·2 answers
  • If p is true and q is false, the p -&gt; q is always, sometimes, never true.
    15·1 answer
  • The length of a rectangle is 5 less than twice its width. Find the perimeter of this rectangle if its area is 273 yd2
    11·1 answer
  • The binomial 10x +55 is equivalent to
    9·1 answer
  • Divide. 5892 ÷ 18 in fraction form.
    12·2 answers
  • A stratified sample in which the number of sampling units drawn from each stratum is in proportion to the population size of the
    13·1 answer
  • PLS HELP <br>find the unknown side of the triangle below (round to the nearest tenth) <br>​
    8·1 answer
  • Seven minus 2 times a number is the same as the number minus 2 as an Equation
    10·1 answer
  • Three solid shapes A,B and C The surface area of shape A is 9cm² The surface area of shape B is 16cm² The ratio of the volume of
    14·1 answer
  • When gold medalist Ren Qian prepared for her dive from the 10 meter platform during the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!