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3 years ago

What are the factor pairs of 78?

Mathematics

2 answers:

schepotkina [342]3 years ago

8 0

Answer:

1, 2, 3, 6, 13, 26, 39, and 78

Step-by-step explanation:

salantis [7]3 years ago

3 0

Answer:

1×78=78.

2×39=78.

3×26=78.

6×13=78.

13×6=78.

26×3=78.

39×2=78.

78×1=78.

Step-by-step explanation:

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Answer:

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Rotation 90 degrees counter clockwise rule (x,y) -----> ( -y , x )

In order to find the answer we must first find the coordinates of the pre image

The coordinates are...

x (1,-1)

y (4,-1)

z (4,-4)

Now we apply the rule stated previously

( The rule explanation: the x and y values swap and the y values sign changes. So if the y value was previously positive, after a 90° counter clockwise rotation, the y value will then be negative)

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z (4,-4) -----> swap x and y values ( -4,4) ------> flip sign of new x value ( 4,4)

the new coordinates are X' (1,1) , Y' (1,4) , Z (4,4)

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