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
likoan [24]
3 years ago
8

Which of the following is a rational number?

Mathematics
1 answer:
Klio2033 [76]3 years ago
5 0

Answer:

  √25

Step-by-step explanation:

  √25 = √(5²) = 5 . . . . a rational number

The other roots are not the roots of perfect squares, so are irrational.

You might be interested in
After 2 females leave a party, there are twice as many males as females. Then 9 males leave and there are twice as many females
ira [324]

Answer: 9 people are left at the party

Step-by-step explanation:

There was originally 8 females and 12 males

8-2 = 6

Twice the males as females

9 men leave which leaves 3 men and 6 women which is twice as many men

Hope this helps!

8 0
3 years ago
√−100 = ___ +_____i<br> ...
Natalija [7]

Answer:

Step-by-step explanation:

Rewrite this as

\sqrt{(-1)(100)}

Knowing that i-squared = -1:

\sqrt{(i^2)(100)}

Both i-squared and 100 are perfect squares, so this simplifies to

±10i

7 0
3 years ago
I will mark as brainest
daser333 [38]

subtract 3 from 23 and u will get 20 then divide 2 by 2 and 2 by 20

x= 10

8 0
3 years ago
Read 2 more answers
PLS HELP ME ASAP FOR 1 and 2 (SHOW WORK!) LOTS OF POINTS
netineya [11]
Well, number 1 is A, or p = 6t. This is because the number of points is equal to the number of touchdowns times six. *6 = (6)(1) *12 = (6)(2) *18 = (6)(3), etc
8 0
3 years ago
How do you solve <img src="https://tex.z-dn.net/?f=3%5E%7Bx%7D%20%3D%20%5Cfrac%7B1%7D%7B9%7D" id="TexFormula1" title="3^{x} = \f
madam [21]

3 to the 2nd power would be 9… so to make it a -9 or 1/9 it would be 3 to the -2nd power

5 0
2 years ago
Read 2 more answers
Other questions:
  • Jay's mother bought a rectangular rug for the dining room. The dimensions of the rug are 4 yards by 3 yards. Which is the correc
    12·1 answer
  • Factor the expression.
    14·2 answers
  • What is the contrapositive of the following: "If I form a study group then I raise my grades." A. If I work alone then I lower m
    8·1 answer
  • There u go you're all set and there's more to come thank you so much
    13·1 answer
  • Differentiate f and find the domain of f.<br> f(x) = x/[1-ln(x-1)]
    6·1 answer
  • Can You Solve This?
    12·1 answer
  • Jack is framing the roof of a structure using a triangle and two exterior angles.
    8·2 answers
  • Mary wants to fill a cylindrical cup with water. The dimensions of the cup are labeled below.
    5·2 answers
  • 5.
    10·1 answer
  • Write the repeating decimal number as a mixed number?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!