3 years ago

SE

Mathematics

2 answers:

Kaylis [27]3 years ago

3 0

Answer:

0.77

Step-by-step explanation:

I just guessed

Luba_88 [7]3 years ago

3 0

Answer:

Step-by-step explanation:

just guessing

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Difrence Bewteen3/4 and 1 1/2

Doss [256]

Answer:

the difference is 3

Step-by-step explanation:

1 1/2 is equal to 6/2 so the difference would be 3

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2 years ago

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Aleksandr-060686 [28]

Answer:

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Step-by-step explanation:

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3 years ago

A rectangle has a length of 9.00 inches and a width of 4.25 inches. What is the area in square inches? Round to the correct sign

salantis [7]

=(9.00 in)(4.25 in) Inches x inches yields square inches so, 9.00×4.25=38.25. A=38.25 in2

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3 years ago

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torisob [31]

Answer:

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Step-by-step explanation:

< ADC = <ADB + < BDC

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3 years ago

Read 2 more answers

how many machines will be needed to complete a task in 8 days, given that 4 machine can complete the same task in 12 days

Virty [35]

Answer:

6 machines

Step-by-step explanation:

Let x be the time needed for 1 machine to complete the job, so rate of one machine is (rate is the reciprocal of time)

$\frac{1}{x}$

rate of 4 machines would be

$1 \: job = 12 \times \frac{4}{x} = \frac{48}{x} \\ 1 \: macine \: takes \: 48 \: days$

$\frac{48 \: days \: per \: machine}{8 \: days} = 6 \: machines$

6 0

3 years ago