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shepuryov [24]
3 years ago
13

Natalie used 112 inches of blue yarn as a border her rectangular bulletin board. If the bulletin board is 36 inches wide, how lo

ng is it?
Mathematics
2 answers:
nignag [31]3 years ago
4 0

The answer is 20 inches long

oksano4ka [1.4K]3 years ago
3 0
36x2(for the total amount of yarn for the width) would be 72. 112-72=40. Since it is a rectangle and the width should both be the same size, the length should be 20 inches. (20+20+36+36=112, so 20 inches is the correct answer.
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laiz [17]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
A water tank hols 540 galloms but is leaking at a rate of 4 gallons per week a second water tank holds 720 gallons but is leakin
Murrr4er [49]
Let after n week both tanks have same quantity of water .

for first tank
=============
tank hold 540 gallon of water ,
leaking of water 4 gallon /week
so, in n week water leak from the tank =4× n = 4n

now, after n week quantity of water in the tank = 540 -4n

for second tank
==============
quantity of water in the tank =720 gallon
leaking of water at the rate = 7gallon/week
so, after n week water leak from the tank = 7× n =7n

after n week quantity of water rest in the tank = 720 -7n

now ,
according to question ,

water in first tank = water in second tank
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7n -4n = 720 -540

3n = 180

n = 60

hence , after 60 week both tank have same quantity of water.
4 0
3 years ago
In how many different orders can the letters in MATH be arranged?
Dmitriy789 [7]
The letters in MATH can be arranged 16 ways. D.
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Read 2 more answers
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storchak [24]

Answer:

16

Step-by-step explanation:

180-164=16 do the answer is 16

3 0
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