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This is due tmr and i don't know this so pls help thx !!
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This is due tmr and i don't know this so pls help thx !!

This is due tmr and i don't know this so pls help thx !!-example-1
User Gcarmiol
by
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1 Answer

4 votes

d=rt

300=r4.5

divide both sides by 4.5

66 and 2/3=r

the rate is 66 and 2/3mph






p=2(l+w)

90=2(20+w)

divide both sides by 2

45=20+w

minus 20 both sides

15=w

width=15in


User Moacyr
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8.6k points
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