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
olga55 [171]
3 years ago
14

When N divided by 5 leaves a remainder of 2, find the one's digit of N

Mathematics
2 answers:
Romashka-Z-Leto [24]3 years ago
5 0

Answer:

Step-by-step explanation:

If the number ends in 0 or 5 those are the only two results that 5 will divide into a number evenly.

For example 105/5 = 21

And example 1020/5 = 204

So if you want a  remainder of 2, there are 2 ways to get it.

1) If the number ends in a two, you will get a remainder of 2. That's because 0 + 2 will give 2.

For example 252 / 5 = 50 with a remainder of 2

2) The other way is if the end number is 7.

3347 / 5 = 669 with a remainder of 2.

The reason this works is if you subtract 2 from the number given then the units digit will be either 0 or 5. Those two endings result in even division.

Alexus [3.1K]3 years ago
3 0

Step-by-step explanation:

One's digit of N can be 2 or 7.

You might be interested in
A cell phone plan charges $15$15 per month for 300300 text messages. The plan charges $0.08$0.08 for each additional text messag
Reika [66]

The company charges 15 dollars per month for first 300 text messages and thereafter 0.08 dollars for any additional text message.

It says that we used additional 60 text messages (after fair usage of first 300 messages in the plan).

Our bill for this month would be sum of charges for 300 messages and charges for additional 60 messages.

Total bill = 15 dollars + 60x0.08 dollars = (15 + 4.80) dollars.

Total bill = 19.80 dollars.

Hence, our bill this month would be 19.80 dollars.

3 0
3 years ago
5×+9y, when x=8 and y =11
natima [27]

Answer:

139

Step-by-step explanation:

(5*8)+(9*11)

  40+99

     139

7 0
3 years ago
What is the answer (algebra) <br> -(4x + 3x) = 10x - 5
MariettaO [177]

Step-by-step explanation:

-(4x + 3x) = 10x - 5

We would have to multiply the -1 by the 4x and the 3x which is in the bracket.

Though there is no 1 behind the bracket but, behind any bracket there is 1 there even though it's ignored.

So when we multiply -1 by 4x we are going to get;

-4x

And when we multiply -1 by 3x It's going to be;

-3x

We have -3 and -4 because whenever we multiply any positive and negative number the product is negative.

So;

-4x - 3x = 10x - 5

So now, we group like terms;

- 4x - 3x - 10x = -5

So now that we have grouped, we have to add the negative numbers even though there is no addition sign there we would have to add

-17x = -5

So now we divide both sides by;

-17

Which is going to be;

x=

\frac{5}{17}

5 0
3 years ago
If the length of an arc intercepted by a central angle of 1.25 radians is 32 inches, which proportion could be used to find the
Softa [21]

Answer:

Option 4: 1.25/2π = 32/2πr

Step-by-step explanation:

Arc length = (theta/2pi) × 2pi × r

32 = (1.25/2pi) × 2pi × r

1.25/2pi = 32/(2pi × r)

8 0
3 years ago
Use the diagram to help you solve the problem.
Harrizon [31]

Answer:

C

Step-by-step explanation:

Just took it

4 0
3 years ago
Other questions:
  • Through what angle does the bowling ball turn as it travels the length of the lane
    7·1 answer
  • I need help please.
    12·1 answer
  • Write an equation that can be solved by first using addition, and then using multiplication.
    14·2 answers
  • How many inches are in a meter.!!!!!!!!!!!!!!!!!!!???????????<br> I will mark brainliest.
    5·2 answers
  • Find the value of x.
    14·1 answer
  • Determine the slope of the line
    7·2 answers
  • What is the divisor of 4/12=1/3
    13·1 answer
  • Giving brainiest please help
    12·1 answer
  • Number 4 plssss!!!!!!!!!!
    10·2 answers
  • Help! Willing to give brainliest
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!