2 years ago

Could someone help me do this.

Mathematics

1 answer:

Tema [17]2 years ago

3 0

Answer:

Step-by-step explanation:

You have to assume that P is the center of the circle. Without that fact, there is no answer.

Both PT and PB are radii. Therefore the triangle containing <PTB and <PBT is isosceles. What that means is that angle PTB = angle PBT

So angle PBT is the answer.

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2 years ago

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Step-by-step explanation:

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$SE=\sqrt{\dfrac{p(1-p)}{n}}$

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2 years ago