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PilotLPTM [1.2K]
2 years ago
13

What is the inverse of the given relation y = 7x² ?

Mathematics
1 answer:
beks73 [17]2 years ago
7 0

Answer:

y = square root(x/7)

Step-by-step explanation:

switch x and y

x = 7y^2

solve for y

x/7 = y^2

square root(x/7) =y

y inverse is

y= square root(x/7)

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What is the simplified expression for 2(x - 5)?
charle [14.2K]
If you would like to know the simplified expression for 2 * (x - 5), you can find this using the following steps:

2 * (x - 5) = 2 * x - 2 * 5 = 2 * x - 10

The correct result would be <span>2 * x - 10.</span>
8 0
3 years ago
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tatyana61 [14]

Answer:

L=8

Step-by-step explanation:

S=smaller number

L=larger number

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substitute for S:

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solve for L:

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timofeeve [1]

Answer:

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2 years ago
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RideAnS [48]

Answer:

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Step-by-step explanation:

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2 years ago
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2. 2(x+1.25) = 3.5
dangina [55]

Answer:

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Step-by-step explanation:

Given

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