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seraphim [82]
3 years ago
15

Im just writing stuff because questions have to be atleast 20 characters long so I'm just trying to fill up some space.

Mathematics
1 answer:
DIA [1.3K]3 years ago
3 0
A = 21/2 i will write something too just to fill up the space
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In 16 years, Ben will be 3 times as old as he is right now.How old is he right now?
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Ben is 8 years old right now.

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Find the equation of the line that passes through (-1,-3) and is perpendicular to
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Answer:

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The length of a rectangle is 12 units longer than the width. The perimeter is 7 times the width. Find the length and the width o
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Log explanation below; answer is at bottom.

If the length, l, is 12 units longer than the width, w, then w = l - 12. If the perimeter, p,

p = 2l +2w,

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l - 12 = p/7

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l - 12 = (2l + 2(l - 12))/7

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7l - 84 = 2l + 2(l - 12)

Next you want to distribute the 2 over the l and the 12.

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3l = 60

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w = l - 12  

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w = 20 - 12

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l = 20

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Ainat [17]

Answer:

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