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qwelly [4]
2 years ago
5

if each board in a fence is 6 inches wide, how many boards will josee need to fence 4 sides of a playground that is 60ft wide by

125ft long?
Mathematics
1 answer:
jeka57 [31]2 years ago
4 0
Cgjnhhhjjnnnnmff
Ccghhjj.
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a contractor needs to know the area of a sidewalk that is 2381 feet long and 7 feet wide what is the area of the sidewalk
igor_vitrenko [27]
A=(l+w)×2
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3 years ago
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ollegr [7]

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A monument outside city hall has dimensions as shown below in the figure. If one gallon of paint can cover 213 ft^2, how many ga
rusak2 [61]

Answer:

sides

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3 0
3 years ago
PLS HELP.... If 4x^2 + bx + 9 = 0, where b is the constant, has exactly one solution, what is a possible value of b ?
IgorLugansk [536]
You can use the discriminant rule, which is :
b^2 -4ac
“exactly one solution” means that it is equal to zero
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b^2 -144=0
b^2=144
square root both sides
b=12 or -12

hope this helps !
3 0
2 years ago
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