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
Sav [38]
3 years ago
10

Is 21,063 divisible by three? If it is, write a number as a product of three and another factor if not, explain

Mathematics
1 answer:
Zarrin [17]3 years ago
4 0
Twenty-one thousand and sixty-three divided by three is 7021

First, take any number (for this example it will be 492) and add together each digit in the number (4+9+2 = 15). Then take that sum (15) and determine if it is divisible by 3. The original number is divisible by 3 (or 9) if and only if the sum of its digits is divisible by 3 (or 9).If a number is a multiplication of 3 consecutive numbers then that number is always divisible by 3. This is useful for when the number takes the form of (n * (n - 1)*(n + 1))Example: 492 (The original number). 4 + 9 + 2 = 15 (Add each individual digit together). 15 is divisible by 3 at which point we can stop. Alternatively we can continue using the same method if the number is still too large: 1 + 5 = 6 (Add each individual digit together). 6 ÷ 3 = 2 (Check to see if the number received is divisible by 3). 492 ÷ 3 = 164 (If the number obtained by using the rule is divisible by 3, then the whole number is divisible by 3)
You might be interested in
Jamaal has $67.59 in his bank account. He goes to the mall and buys the following:
hjlf

Answer:

about 74

Step-by-step explanation:

he is about -13.58 in debt i belive so 10$ for the negative charge plus the in dept money and the 50 they would need around $74.

double check with a calculator

3 0
3 years ago
3/5x - 2/3y = 5 in standard form
damaskus [11]

Answer:

9x - 10y =75

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Four monsters decide to throw a party.A vampire,zombie,mummy and werewolf go shopping for food and drinks.The vampire buys 4 bag
otez555 [7]

Answer:They spend $39.89

Step-by-step explanation:

Vampire:4•3.99=15.96

Zombie:2•1.04=2.08

3•0.79=2.37,2•3.49=6.98

Mummy:5•2.50=12.50

The Werewolf doesn’t buy anything

15.96+2.08+2.37+6.98+12.50=$39.89

5 0
4 years ago
-6w^7(-4w^2) simplify
Veseljchak [2.6K]

Answer:

24w⁹

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Help please V/5 = 3/7 v=
Serggg [28]

Answer:

v = 15/7, or 2.14

Step-by-step explanation:

Find a common denominator, or multiply both denominators by each other, and well as the numerator.

v/5 = 3/7 can be written as 7v/35 = 15/35

multiplying both sides with 35, we are left with 7v = 15

v = 15/7, or 2.14

8 0
3 years ago
Read 2 more answers
Other questions:
  • Plz help on the 6 problems
    15·1 answer
  • Change these times to the 12-hour clock.
    6·1 answer
  • Can someone help me with this quickly please.​
    9·1 answer
  • What number is in between 135,918 and 206,034
    7·2 answers
  • Write the equation of the line with the given slope and y-intercept
    6·1 answer
  • 2 – 2y = 16
    14·1 answer
  • Pls help<br><br> solve for x <br><br> |3x-8|+7=2
    13·1 answer
  • Math Classwork. If you could help it would be much appreciated :)
    5·1 answer
  • How do I solve numbers 8 and 9?
    5·1 answer
  • 39. ELECTIONS In an election, the winning candidate receives 60% of the votes. What percent of the votes does the other candidat
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!