An inscribed angle is an angle formed by two chords that share and endpoint and pass through the center a ) true b) false

It is False.

because a inscribed angle is an angle formed by two chords in a circle which have a common endpoint, which is the vertex of the angle.This vertex does not have to be the center of the circle. The chords that make up the sides of the angle do not have to go through the center of the circle.

no its the same as every other grade

step-by-step explanation:

ending amount = beginning amount / (2^n)

where "n" = number of half-lives (or elapsed time / half-life)

ending amount = 50 mg / (2 ^10 / 5.3)

ending amount = 50 mg / (2 ^ 1.8867924528)

ending amount = 50 m / 3.6981210597

ending amount = 13.5203794557 mg

or about 13.5 mg remain

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