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yuradex [85]
3 years ago
11

How many numbers are equal to the sum of two odd, one-digit numbers?

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
4 0

Answer:

Seven numbers.

Step-by-step explanation:

Finding the numbers, which are equal to the sum of two odd number and it has to be single digit number.

Lets look into numbers which are odd and single digit.

1 = 1+3, 1+5, 1+7, 1+9

∴ Sum of the number is 4,6,8\ and\ 10

3 = 3+5, 3+7, 3+9

∴ Sum of above number is 8,10\ and\ 12

5 = 5+7, 5+9

∴ Sum of above number is 12\ and\ 14

7= 7+9

∴ Sum of above number is 16

Now, accumlating numbers which are fullfiling the criteria, however, making sure no number should get repeated.

∴ Numbers are: 4,6,8,10,12,14\ and\ 16

Hence, there are total 7 numbers, which  are equal to the sum of two odd, one-digit numbers.

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Answer:

27

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
A pet toy manufacturer is designing a plastic ball for dogs that will float in water. In order for the ball to float it must hav
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Answer:

3.576 cm

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Given:

Density, p = 0.600g/mL

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finding volume, v of ball by using formula p=m/v

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Now using formula v= (4/3)πr^3 to find radius, r of the ball

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Answer:

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3 years ago
What is an equivalent decimal for 6.0250?
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