Leah is buying curtains for her bedroom window she wants the curtains to hang from the top of the window to the floor the window is 4 feet high the bottom of the window is 2 1/2 feet above the floor what curtain blank should leah by

Leah requires a curtain of 6.5 feet.

Step-by-step explanation:

Leah is buying curtains to hang from the top of the window to the floor.

Window is 4 feet high from the bottom of the window and the base of the window is 2.5 feet above the floor.

Therefore Leah will require a curtain with a length = height of the window + height of the base of the window from the floor.

= 4 + 2.5 = 6.5 feet.

So the length of the curtain should be 6.5 feet.

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step-by-step explanation:

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use the power rule  

( a b ) n = a n b n

to distribute the exponent.

apply the product rule to  

3 x 2 y 3 . ( 3 x 2 ) 2 ( y 3 ) 2

apply the product rule to  

3 x 2 . 3 2 ( x 2 ) 2 ( y 3 ) 2

raise  

3

to the power of  

2 . 9 ( x 2 ) 2 ( y 3 ) 2 multiply the exponents in   ( x 2 ) 2

.

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 2 ⋅ 2 ( y 3 ) 2

multiply  

2   by   2 . 9 x 4 ( y 3 ) 2

multiply the exponents in  

( y 3 ) 2 .

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 4 y 3

⋅

2

multiply  

3   by   2 . 9 x 4 y 6

step-by-step explanation: