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Tcecarenko [31]
3 years ago
12

6d+23=14(d−2) what is the answer

Mathematics
2 answers:
Amanda [17]3 years ago
4 0
6d+23=14(d-2)
6d+23=14d-28
6d+51=14d
51=8d
51/8= 6.375 or 6 3/8

Hope this helps :)
Gennadij [26K]3 years ago
4 0
The awnser would be eight
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The number of freshman at George Washington high school is 60 greater than the number of sophomores. If there are 1250 students
solmaris [256]

Answer:

Hence total number freshman presented are 655.

The system is relative system as there is correlation between freshman and

sophomores<em>.</em><em>( as freshman are 60 more than the Sophomores)</em>

Step-by-step explanation:

Given:

1250 total students of sophomores and freshman.

To Find:

freshman count and its type of system used.

Solution:

We have that ,

consider x be the no.of freshman and y be the sophomores

So by given condition,

x+y=1250        ,..............................Equation(1)

And other one,

x=60+y

Use above value in equation (1) we get ,

60+y+y=1250

2y=1250-60

y=595

Now number of freshman ,

x+y=1250

x=1250-595

x=655

Hence total number freshman presented are 655.

The system represent the relative proportion system.The break even and total value should include all students in university .

Relative means in relationship with one another .

As there are 60 more number of freshman than the sophomores.

3 0
3 years ago
A swimming pool has a diameter of 24 feet. What is the minimum amount of fabric needed to cover the pool if the cover must hang
Alika [10]

Answer:

531.167 ft²

Step-by-step explanation:

Given data

Dimension of pool

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Radius =12ft

If the cover must hang by 1ft around, then the diameter is 26ft

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Area of cover = πr²

Substitute

Area = 3.142*13²

Area =3.143*169

Area =531.167 ft²

Hence the minimum area is 531.167 ft²

5 0
2 years ago
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Advocard [28]

Answer:it goes up by 2 so it would be 3+2 is 5 5+2=7 and so on

Step-by-step explanation:

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Vikki [24]

x=27




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8 0
3 years ago
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Arisa [49]

The answer for this question is 28-4x

3 0
3 years ago
Read 2 more answers
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