What is 4.2x+3=11.82 X=

Mathematics

1 answer:

ki77a [65]2 years ago

7 0

Answer:

x=2.1

Step-by-step explanation:

4.2x+3=11.82

-3 -3

4.2x=8.82

/4.2 /4.2

x=2.1

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Effectus [21]

Answer:

The value of x = 13cm and y = 12cm.

Step-by-step explanation:

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The angle between the radius of the circle and the tangent at the point of contact is 90°

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The lengths of tangents drawn from the exterior point to the circle are equal.

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