2 years ago

Let a = 3; x = 2c) y = ( a * x ) * x * ( x + 7 )

Mathematics

1 answer:

Molodets [167]2 years ago

6 0

Step-by-step explanation:

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Step-by-step explanation:

Here we have , Find the value of x. O is the center of the circle. Round your answer to the nearest hundredth. picture is attached . Let's find out:

In the given figure , Let's draw a line from center to the point where cord of length 8 unit is touching the circle or intersecting or , where this chord finishes . This line is radius of circle and is denoted by x , So now we have a right angle triangle with dimensions as :

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By Pythagoras Theorem ,

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Let a = 3; x = 2c) y = ( a * x ) * x * ( x + 7 )​

Let a = 3; x = 2c) y = ( a * x ) * x * ( x + 7 )