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The inscribed angle is (x+30) and the intersecting arc is 4x

Step-by-step explanation:

Inscribed angle = (intersect arc)/2

X + 30 = 2x

X = 30

Inscribed angle = (intersect arc)/2

X + 30 = 2x

X = 30  

hope this helped

4 & 3

step-by-step explanation:

factor of 108=2×2×3×3×3=2×2×3^3=the number is 4 because 2 only occurs 2 times and 2×2=4 and factor of 2187=3^3×3^3×3=the number is 3 because 3 onlyvoccur 1 time.

step-by-step explanation:

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