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zaharov [31]
3 years ago
14

Eight computers are on a network, and each computer is linked to every other computer. How many such connections are there in to

tal?
Mathematics
1 answer:
MrRissso [65]3 years ago
3 0
Hope this helps but I think the answer is 3 connections. But I am not sure.Here is how I got my answer since they said every other computer has a connection then it should be that 1 and 3,3and 5,and 5 and 7 have a connection.That is 3 connections in total.
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Help me pls this is urgent ;>
postnew [5]

Answer:

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5 0
2 years ago
Solve 3x + 7 > -x - 9. Show each step of your work.
Kruka [31]

Answer:

x > -4

Step-by-step explanation:

Inequalities like these are solved the same way equations are solved, except when multiplying both sides you flip the less than/greater than sign:

3x + 7 > -x -9

3x + 7 - 7 > -x -9 -7     Subtract 7 from both sides

3x > -x -16

3x + x > -x -16 + x     add x to both sides

4x > -16

\frac{4x}{4} > \frac{-16}{4}     divide both sides by 4

x > -4

In this case the inequality sign did not have to be flipped since we never multiply both sides by a negative number.

3 0
2 years ago
Graph the image of the given triangle after the transformation that has the rule (x, y)→(x−5, y+6)
alexandr1967 [171]

Here is the cords:

(-2,-7) = (-7,-1)

(-1,-4) = (-6,2)

(5,-6) = (0,0)

4 0
3 years ago
Read 2 more answers
a country radio asks every 5th caller what is their favorite type of music, is this biased or unbiased?
Natasha_Volkova [10]

Answer:

unbiased, I think

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Shirley wants to find the distance her unicycle moves on the sidewalk when the tire makes one complete revolution. If the diamet
Evgesh-ka [11]

Answer:

44 in

Step-by-step explanation:

The circumference of the tire will be the same as the distance the unicycle moves in one complete revolution.

Find the circumference with the formula C = \pid, where d is the diameter

Plug in the values:

C = \pi(14)

C = approx. 44 in

6 0
2 years ago
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