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
ra1l [238]
3 years ago
5

Let a be an irrational number. Is a⋅25 rational or irrational?

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
7 0
It would be rational.
Ray Of Light [21]3 years ago
6 0
Rational because it can be squared into 5.
You might be interested in
In which quadrant is the number 6 – 8i located on the complex plane?<br> I<br> II<br> III<br> IV
Marrrta [24]

Answer:

IV

Step-by-step explanation:

The 6 is to the right of the  x axis ( positive x) and the -8i is  below the x axis to the right.

5 0
4 years ago
Read 2 more answers
Question 17 (5 points)
Elden [556K]

Answer:

The pet sitter babysat his dog for 3 hours.

Step-by-step explanation:

You know that a pet sitter charges $ 20 for supplies and $ 10 per hour of service, represented by the equation C = 10*n + 20, which describes the total cost she would charge for n hours of service.

The pet sitter charges a customer $ 50 for his service, so C has a value of $ 50.

Replacing:

50=10*n+20

Solving:

50 - 20= 10*n +20 -20

30= 10*n

30÷10= n

3= n

<u><em>The pet sitter babysat his dog for 3 hours.</em></u>

5 0
3 years ago
X = 11<br> 1-4x + y = -23<br> Solve the system of equations.
mash [69]
Y=20
You can plug in 11 for X and do the math from there on
5 0
3 years ago
Read 2 more answers
What would be the second step in solving the equation y−16=3y?
stiv31 [10]

Answer:

Divide both sides by 4

Step-by-step explanation:

Please give brainliest

3 0
3 years ago
Read 2 more answers
Alexandria forgets to bring her lunch to school 1/5 of the time or about once a week when she does she buys the school lunch for
Juliette [100K]

Answer:

It would be 171.00

Step-by-step explanation:

You divide 1/5 which gives you 0.2 times 4.75 and times 180 which gives you 170.00

4 0
3 years ago
Other questions:
  • A rectangle has a perimeter of 80m and a length of 27m what is the width
    5·1 answer
  • Which inequality's graph will have a dashed boundary line?
    12·2 answers
  • Find the value of each variable.
    11·1 answer
  • The cake store is having a 30 % off sale on all of its cakes. if the cake you want regularly costs $10 how much would you save w
    13·1 answer
  • Help me plz it’s important
    5·1 answer
  • Find lcm of 861,1353 using methods
    14·2 answers
  • Which expression is equivalent to C^2-4/c+3 divided by c+2/3(c^2-9)
    14·1 answer
  • Which polynomial function has a leading coefficient of 1 and roots 2i and 3i with multiplicity 1?
    12·2 answers
  • PLEASE HELP MEE 1616,<br><br>What is the value of f in the equation 7f-1=6​
    6·2 answers
  • HELPPPPP !!!!!!!! PLSSSS AWNSERRR!! i'm not looking for "X"! Unit 7: Polygons &amp; Quadrilaterals Homework 3: Rectangles i'm lo
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!