Answer:
1 times 5 timesz 2 times 1 times 2
Step-by-step explanation:
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Ratio
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Width : Length
2 : 5
Let x be the scale factor
Width : Length
2x : 5x
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Form equation and solve x
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Perimeter = 2(Length + Width)
70 = 2(5x + 2x)
70 = 2(7x)
70 = 14x
14x = 70
x = 5
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Find Length and Width
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Length = 5x
Length = 5(5)
Length = 25
Width = 2x
Width = 2(5)
Width = 10
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Answer: Length = 25 cm, Width = 10 cm
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Well there are 52 weeks in a year
And we know that he made 29640
So divide 29640/52 to get $570 a week
Then you divide 570 by 40 hours to get 14.25 an hour
He was paid $14.25
Hope I helped!
When we have negative exponents, we can move the term with the exponent to the bottom of the fraction. This is also known as multiplying by the reciprocal (and changing the negative exponent to be positive!).
The reciprocal of z^-3 would be 1 / z^3.
Hope this helps!! :)
Answer:
r = c/x
Step-by-step explanation:
