Answer:
1:2
Step-by-step explanation:
There are 12 total puppies. To find the number of black puppies, we have to subtract the yellow from the total. So:
12 - 8 = 4
There are 4 black puppies. Now we put the black puppies in ratio to yellow puppies:
4:8
Then simplify (divide both sides by 4):
1:2
Step-by-step explanation:
By using Pythagoras theoram,
x²= (6)²+(4)²




optionD
Answer:
Step-by-step explanation:
If you want to make

into a perfect square binomial, take half the linear term, square it, then add it to both sides. Our linear term is 12. Half of 12 is 6, and 6 squared is 36.
The value that makes this a perfect square binomial is 36.
Writing the expression as a square of the binomial is:

Answer:
8 7/83
Step-by-step explanation:
671/83
8.084= 8 7/83
Answer: 4 and 12
Step-by-step explanation:
Let x be the "another number"
Therefore, "one number" is 1/3x
1/3 x + x = 4/3 x
4/3 x = 16
1/3 x = 4
x = 12
Therefore, the numbers are 4 and 12.