8(51)
=8(50+1)
=(8*50)+(8*1)
=(8*5*10)+(8*1)
=400+8
=408
Let x=0.6737373...(1)
10x=6.737373...(2)
1000 x=673.737373...(3)
(3)-(2) gives
990x=667
x=667/990
Answer:
Irrational
Step-by-step explanation:
When we take the square root of both sides, we get z = 0.141421... and since there are no fractions and the decimals go endlessly on, it is irrational.
5 because 5*5 equals 25 and 25-25 equals 0.
ANSWER
Scale factor is 1.25
The dilation is an enlargement.
EXPLANATION
Let the scale factor of the dilation be k, then

We divide both sides by 5 to get,

This implies that,

Since the scale factor is more than one, the dilation is an enlargement.