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
lisov135 [29]
3 years ago
11

1.) Is this number rational or irrational?

Mathematics
1 answer:
Setler79 [48]3 years ago
4 0

Answer:

1) Irrational.

2) Irrational.

Step-by-step explanation:

We have been given two numbers. We are asked to determine whether the given numbers are rational or irrational.

We know that a number is a known as rational number, when we can represent it as a fraction or it has terminating decimals.

A number is a known as rational number, when it has non-repeating and non-terminating decimals.

1). -\frac{\sqrt{3}}{5}+10.8

-0.3464101615137755+10.8=10.4535898384862245

Since our given number has non-repeating or non-terminating decimal, therefore, given number is an irrational number.

2) \sqrt{3}=1.7320508075688773

Since our given number has non-repeating or non-terminating decimal, therefore, given number is an irrational number.

You might be interested in
Which of the following numbers are greater than or equal to 4/7? Is it 2/5, 0.57, or 2/3. Use explanation why.
Sergeeva-Olga [200]

Answer:

2/3

Step-by-step explanation:

2/5=0.4 and 4/7=0.571428

0.57<0.571428

---------------------------

2/3=0.6667

which is greater than or equal to 4/7

5 0
3 years ago
We can measure. waves with instruments
lana [24]

Answer:

Yes, we can measure waves with instruments. We can also use math.

8 0
3 years ago
At the space center, Karen bought a model of a shuttle. She started working on the model the next day at 11:13 A.M. She worked u
goblinko [34]

Answer:

58 minutes.

Step-by-step explanation:

From the question, Karen worked on the model in two windows;

1) 11.13 AM - 11.54 AM = 41 minutes

2) 1.29 PM - 1.46 PM = 17 minutes.

Hence, the total amount of time Karen spent working on the Shuttle model is:

41minutes + 17minutes = 58 minutes.

3 0
3 years ago
Which equation represents a line that is parallel to y = -2x – 5?
Alex17521 [72]
I think is 2x+y=-5 the answer
3 0
3 years ago
L = $20 r = 4% t = 2 years
Annette [7]
I'm guessing this is a question about interest rates? If you have $20 that increases by 4% in one year, you need to multiply 20 by 1.04. This gets you $20.8.

If you are talking about compound interest, we will take this number and multiply it again by 1.04 for the second year. 20.8 x 1.04 = $21.632. 

If it is instead simple interest, we will simply add another .8 dollars for each year, instead of getting 4% interest compounded every year onto the new value. This gets you $21.6.
7 0
3 years ago
Other questions:
  • 24 is 40% of what number
    13·2 answers
  • Which of the next equations are linear:
    7·1 answer
  • What is the equation of the line that passes through (-6,-6) and (13,9)
    14·1 answer
  • Tom know that in his school 10 out of every 85 students are left handed.There are 493 students in toms school.How many students
    7·1 answer
  • Which of the following triangles are impossible? Check all that apply. a triangle with sides of 3 cm, 3 cm, and 6 cm a triangle
    14·1 answer
  • Could you please work out this and show answers if possible :)
    5·1 answer
  • A line passes through the origin and has a slope of 2/3​
    15·1 answer
  • Please help please pls
    10·2 answers
  • I will give brainliest, you have to put these in the correct order (24 points)
    9·2 answers
  • Helpp
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!