MATHEMATICS HIGH SCHOOL

Convert 6.42 kilograms to grams.

0.00642 g
64.2 g
642 g
6,420 g

Answers

Answer 1
Answer: 1 kilogram (kg) equals to 1000 grams (g). Since you have 6.42 kilograms, divide 6.42 kilograms to 1000 grams. Your final answer is 6420 grams in total.
Answer 2
Answer:

Answer: 6420 grams

Step-by-step explanation:

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Answers

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How do I find the vertex of the equation y= (x+7)^2 - 5 ?

Answers

Follow through with the function (x+7)²
(x+7)² is the same as (x+7)(x+7).
You get x² + 14x + 49
Plug it back into the equation to get 
y=x² + 14x + 49 - 5, which equals y=x² + 14x + 44
The formula for the x point in the vertex is -b/2a. (a is x² and b is x)
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Plug this into the equation.
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I apologize for the error beforehand--I typed 49 instead of 44 and ended up with 0 instead of -5. 
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In your case h=-7,k=-5 so the vertex is (-7,-5)

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Answers

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Answers

Answer:

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Step-by-step explanation:

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Answers

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Answers

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