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3 years ago

HELP ME ASAP PLS !!!

Mathematics

1 answer:

andreev551 [17]3 years ago

7 0

Answer:

64 degree

Step-by-step explanation:

The tangent is perpendicular to the normal. In case of circle the normal is the radius which passes from the center of the circle.

Here Angle BAC = 90 degree (as the angle between the tangent and normal)

Angle BAC = 26 degree,

The sum of all the angles in a triangle is 180 degree,

So,

angle BAC + angle ABC + angle ACB = 180 degree

26 degree + angle ABC + 90 degree = 180 degree

angle ABC = 64 degree

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grin007 [14]

Answer:

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Step-by-step explanation:

Hi there! I'm glad I was able to help you solve this equation!

Let's start by simplifying both sides of the equation. It's easier to solve it this way!

$v - 6 (4v + 6) = -82$

Distribute:

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Combine 'like' terms:

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Next, you'll want to add 36 to both sides of the equation.

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Finally, divide both sides by $-23$ .

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I hope this helped you! Leave a comment below if you have any further questions! :)

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3 years ago

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kozerog [31]

Answer:

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Step-by-step explanation:

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