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
Sladkaya [172]
3 years ago
15

I believe that D might be 6, and O might be 7 but I really don't know what G is. Can someone help me answer this please.

Mathematics
1 answer:
marysya [2.9K]3 years ago
3 0

Answer:

  DOG = 270

Step-by-step explanation:

270 × 3 = 810

_____

The only numbers that end in the same digit when multiplied by 3 are 0 and 5.

  0×3 = 0

  5×3 = 15

If G is 5, then you are looking for digits DO than give a product of 80 when multiplied by 3. 80 is not divisible by 3, so that doesn't work.

G must be 0.

Then the product of DO and 3 is 81, so DO = 81/3 = 27.

The solution is ...

  D = 2

  O = 7

  G = 0

You might be interested in
A certain radioactive isotope has a half-life of 15 days. If one is to make a table showing the half-life decay of a sample of t
Verdich [7]
A half-life of the isotope is 15 days and at start its mass is 32 g.
A table:
              t:                 m:
              0                32 g
             15               16 g
             30                 8 g
             45                 4 g
             60                 2 g
             75                 1 g
In the first column is used an arithmetic sequence ( a 1 = 0, d = 15 ).
In the second column is used a geometric sequence ( a 1 = 32, r = 1/2 )                       
7 0
3 years ago
What percent of 75 is 15 <br><br> rebember to wright answer in percent form
mel-nik [20]

Answer:

20%

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Evaluate x2 + 3x ; x = -3
stepladder [879]
The answer would be -15
5 0
3 years ago
I am feeling generous again so who ever say's "hey" with any emoiji i will give you brainliest, oh and 17 points
mart [117]

Answer:

Hey :)

Step-by-step explanation:

I dont know how to do emoji on laptop

6 0
2 years ago
What is -7 to the second power
Paha777 [63]

Answer:

+49

Step-by-step explanation:

-7 x -7 = +49 because the negatives cancel out, resulting in a positive

8 0
3 years ago
Read 2 more answers
Other questions:
  • Angle D and Angle E are vertical angles. If the measure
    12·2 answers
  • To divide 572÷4, Stanley estimated place the first digit of the quotient. In which place is the first digit of the quotient?
    5·1 answer
  • Simplify the expression.
    6·1 answer
  • Charlene puts together two isosceles triangles so that they share a base, creating a kite. The legs of the triangles are 10 inch
    15·2 answers
  • ???? Help me please
    7·1 answer
  • 2.6 as a mixed number
    14·2 answers
  • A
    8·2 answers
  • Help and ill give extra (60 points)
    12·1 answer
  • Find the value of x and found to the nearest degree help ASAP
    12·1 answer
  • What is the radius of a Ø6.75" circle? 3.375" or 3.750" or 4.375" or 6.750"
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!