The length of a rectangle is four times its width. The rectangle has an area of 1024 cm squared. work out the width of the rectangle. pls help me i need this in the next few minutes.
first correct answer will be marked as branliest.

oh nvm its 16 heres the answer

Length = 4 times width
Area = length * width
=(4w)w
=4w²

So 4w²=1024 cm² (given)
w²=1024/4=256
w=√(256 cm²)
=16 cm (reject negative value of square-root)
Width= 16 cm

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Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

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