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seraphim [82]
3 years ago
15

Z/5 - 5= 3 1/4. Please help me find the solution

Mathematics
1 answer:
elena-s [515]3 years ago
7 0
Ok so first we need to get the variable on a different side than the constants. We can add 5 to both sides and get Z/5 = 8 1/4. Just because it easier to deal with, i like to turn a mixed number into an improper fraction so 8 1/4 becomes 33/4. 
now we have Z/5 = 33/4
then multiply each side by 5 to get z alone
so we get z = 165/4
also can be written as 
z = 41 1/4 
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son4ous [18]

Answer:

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Step-by-step explanation:

(-4) - 8

Keep Flip Change

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5 0
2 years ago
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bearhunter [10]
Surface of a cubical box=6(side²)

1)We have to calculate the surface of this cubical box.
Rate=cost of painting / surface  ⇒surface=cost of painting/rate

Data:
Rate=$15/m²
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Surface=$1440/($15/m²)=96 m²

2)We find out the length of the side:

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Data:
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Therefore:
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Answer: the volume of this cubical box would be 64 m³.

3 0
3 years ago
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xenn [34]

Answer:

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Step-by-step explanation:

7 0
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mars1129 [50]

Answer:

Step-by-step explanation:

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What two terms best describe the variable "air pressure inside the football" in this experiment?

independent, qualitative

independent, quantitative

dependent, qualitative

dependent, quantitative

5 0
3 years ago
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meriva
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4 0
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