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
Ksju [112]
3 years ago
8

Which is a irrational number, √39, √9, √49, 1.7

Mathematics
1 answer:
stiv31 [10]3 years ago
7 0

Answer:

√39

Step-by-step explanation:

An irrational number is a number that cannot be expressed by a fraction.

√9 = 3

√49 = 7

All whole numbers can be expressed as fractions and are <u>not</u> irrational numbers.

1.7 = 17/10 which is <u>not</u> an irrational number.

You might be interested in
Hi there can anyone help me with this question please
Umnica [9.8K]
Range is 1 because they all go up by 1
8 0
2 years ago
For f(x) = 4x+ 1 and g(x) = x2 - 5, find (f+ g)(x).
horrorfan [7]

Answer:

x^2+4x-4

Step-by-step explanation:

4x+1+x^2-5

x^2+4x-4

6 0
3 years ago
Read 2 more answers
Sergio solved the following equation and found the answer to be x = 2. Which choice represents the best way for Sergio to check
MrMuchimi
The best way for him to check his answer would be to simply plug in the value found for x into the equation. 

4(2) - 6 = 2

8 - 6 = 2

2 = 2
6 0
2 years ago
Factor 2pq - 5qr + 10r - 4p.
Tresset [83]
The answer is B) <span>(q - 2)(2p - 5r) 

</span>2pq - 5qr + 10r - 4p = 2pq - 4p - 5qr + 10r
                                 = 2pq - 4p - (5qr - 10r)
                                 = 2p(q - 2) - 5r(q - 2)
                                 = (q - 2)(2p - 5r)
5 0
3 years ago
When graphing a linear inequality, when can you NOT use (0, 0) as a test point to determine which side of a boundary line to sha
TEA [102]
When the point (0,0) is on the boundary line
8 0
3 years ago
Read 2 more answers
Other questions:
  • Use a graph to solve the equation <br><br> 7x+3=9x-13<br><br> x=
    8·1 answer
  • Enver has a $20 gift card for a smoothie shop. He calculates that if he buys a smoothie for $5.10 and a pack of almonds for $1.9
    7·1 answer
  • max is 24 years older than his son liam in two years liam will be half as old as max how old is liam now
    10·2 answers
  • 8 to the power of 2+9(12 divided by 3 x 2)-7<br><br> please help.
    10·1 answer
  • 7t2 – 14t 4t2 – 9 how do u solve this
    10·1 answer
  • Does if pair of ratios form a proportion. <br> 18/9 and 6/3
    5·1 answer
  • Is y=x^2 a proportional relationship?
    6·1 answer
  • I need help!!!!!!!!!!!!
    14·1 answer
  • The diameter of a circle is 10 in. Find its area in terms of pie.
    13·1 answer
  • Someone please help I’m so confused
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!