3 years ago

Using only the numbers 4 through 12, fill in the circles so that the numbers on each straight line add up to 21

1 answer:

3 0

Answer:

This was fun if you have anymore of these feel free to message me on here if you need help

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-Dominant- [34]

The sum of 14 and a number is 14+x

we know that this equals 17, so: 14+x=17.

Let's substract 14 from both sides:

x=17-14

x=3

so the number is 3.

8 0

3 years ago

Elena L [17]

Answer:

x(3)=72

Step-by-step explanation:

-27+27+72=72

8 0

2 years ago

vladimir1956 [14]

Answer:

You divide the numerator by the denominator (top number by bottom number)

8 0

3 years ago

lutik1710 [3]

Answer:

29.13

Step-by-step explanation:

29.1333

29.13

6 0

4 years ago

Dmitrij [34]

Answer:

The slopes are m=3 and m=-2

There is only one solution

Step-by-step explanation:

8 0

3 years ago