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boyakko [2]
3 years ago
14

A rectangular room is four times as long as it is wide, and its perimeter is 70 meters. Find the width of the room. 

Mathematics
2 answers:
Oxana [17]3 years ago
4 0
Sorry im wrong but the answer should be 280
zhannawk [14.2K]3 years ago
4 0
P=2(L)+2(w)
70=2(4w)+2(w)
70=8w+2w
70=10w
W=7
L=28
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PSYCHO15rus [73]

Answer:

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Step-by-step explanation:

The equation is 3x=160

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160÷3=53.333⇒

Now if that's not the way IT CAN ALSO BE:

30x3+70=160! That means John spent $90

5 0
3 years ago
Which function is f(x) equal to f^-1(x)?
Morgarella [4.7K]

Answer:

c. f(x) x+1/x-1

Step-by-step explanation:

To answer this question, we need to check each answer one by one until we find the right one.  

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solve for y  

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switch x and y  

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6 0
3 years ago
Read 2 more answers
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5 0
3 years ago
The following is an account for a production department, showing its costs for one month:
deff fn [24]

Answer:

option (b)  $9,360

Step-by-step explanation:

Given:

Goods in Process Inventory

Balance = $6,300

Direct materials = $22,500

Direct labor = $17,100

Overhead = $11,700

The cost of units in ending goods in process inventory = $5,490

The cost of started and completed units = $42,750

Now,

The cost of total Goods in Process Inventory will be

= Balance + Direct materials + Direct labor + Overhead

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also,

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= cost of total Goods in Process Inventory - ( cost of units in ending goods in process inventory )

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= $52,110

Thus,

Cost of Completed Goods in Beginning Inventory

= Cost of units to be transferred out - cost of started and completed units

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Hence, the answer is option (b)  $9,360

6 0
4 years ago
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galina1969 [7]

I can't complete the equation or the sentence because they have not been provided. However, I can write you an equation to model this situation.

Answer:

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Step-by-step explanation:

If each table seats 6 people, there are 18 tables, and we are trying to find the total number of seated persons, it can be modeled as such:

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plug in:

18x6=108

8 0
3 years ago
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