What is the value of x in this equation 1.54x+6.814=8.2

Mathematics

1 answer:

Kruka [31]3 years ago

7 0

Hi the answer is x=9/10

Hope I helped! if somebody could answer my most recent question that would be AMAZING!

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Suppose you have $10,000 to invest. Which of the two rates would yield the larger amount in 4 years. 7% compounded quarterly or

GalinKa [24]

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Sergeu [11.5K]

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A rectangle's length is three times its width. Let w denote the rectangle's width. What polynomial represents the rectangle's ar

Ket [755]

A = l x w
Since
l = 3w

Substitute the l with 3w
The formula will be

A = 3w + w
A = 4w

An example:
The given known values are: Length of 4 cm Width is unknown Perimeter is 34 cm Find the dimensions of the rectangle. Since the geometric formula for perimeter is: 
P= 2 (l + w)
L = 2w – 4 cm
W =?
Derivation and solution:
34 = 2 (2w - 4) + 2w 
34 = 4w – 8 + 2w
42 = 6w 42/6 = w
W = 7 cm

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2l = 34 – 14
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melomori [17]

Answer:

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Step-by-step explanation:

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