Answer:
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Step-by-step explanation:






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</h3><h3>Hope it is helpful.....</h3>
Answer: Angle bisectors
Step-by-step explanation:
The incenter is the point forming the origin of a circle inscribed inside the triangle. Like the centroid, the incenter is always inside the triangle. It is constructed by taking the intersection of the angle bisectors of the three vertices of the triangle.
Answer: 202.25 feet.
Step-by-step explanation:
You can draw a right triangle based on the information given in the problem, where the hypotenuse is 250 feet and the opposite side is the height of the balloon asked.
Therefore, you can solve it as following:

Substitute values and solve for x, then the result is:

Answer:
Yes, they are equivalent.
Step-by-step explanation:
2r = 4, r = 2. We get this because 4/2 = 2.
4x+5 = 13. Subtract 5 from both sides and we'll get 4x=8. Now divide 8/4 = 2.
So we get 2 = 2, which means that the expressions are equivalent.