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2 years ago

Which equation has the same solution(s) as x2 + 6x + 1 = 0?

Mathematics

1 answer:

GarryVolchara [31]2 years ago

3 0

(x+3)2=-9
Got it right on my test

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Step-by-step explanation:

Identity the variable:

Initial Velocity is 35.

Initial Height is 204

Final Height is 0.

What looking for the time.

So we have

$0 = - 16 {t}^{2} + (35)t + 204$

Use Quadratic Formula,

$- b± \frac{ \sqrt{b {}^{2} - 4ac} }{2a}$

A is -16, B is 35 , C is 204.

So we have

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The positve solution is

$4.83$

So the answer is 4.83 seconds

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2 years ago

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Sin V = opp/hyp
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3 years ago

Is 2x+5=10 an example of an expression? Why or why not? If not, what would you call it instead?

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Step-by-step explanation:

2x+5 = 10 is not an expression rather it's an equation because it has an equal sign. An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.

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