Solve for B b - 15 = a
1 answer:
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Answer:
Step-by-step explanation:
To find the inverse of a function, you switch the x and y values and solve for y. (keep in mind that f(x) is just another way of writing y)
so is our answer
The Angle formed by an arc on the centre of the circle is double the angle made by the same arc on the circumference of the circle.
So,
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