Answer:
![(3\sqrt[5]{5} )^{x}](https://tex.z-dn.net/?f=%283%5Csqrt%5B5%5D%7B5%7D%20%29%5E%7Bx%7D)
Step-by-step explanation:
Given that
![\sqrt[5]{1215^{x} }](https://tex.z-dn.net/?f=%5Csqrt%5B5%5D%7B1215%5E%7Bx%7D%20%7D)
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Using radical rule
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Once upon a time, there was a lovely princess. But she had an enchantment upon her of a fearful sort, which could only be broken by love's first kiss. She was locked away in a castle, guarded by a terrible fire-breathing dragon. Many brave knights had attempted to free her from the dreadful prison, but none prevailed. She waited in the dragon's keep, in the highest room of the tallest tower, for her true love and true love's first kiss." [Laughing] Like that's ever gonna happen.
[Paper Rustling, Toilet Flushes]
Shrek: What a load of--
Answer:
n=18
Step-by-step explanation:
Answer:
x = 7, arc DE = 198°
Step-by-step explanation:
Inscribed angles from the same arc are congruent.
∠ DCE and ∠ DWE are inscribed angles from the same arc DE , thus
12x + 15 = 3x + 78 ( subtract 3x from both sides )
9x + 15 = 78 ( subtract 15 from both sides )
9x = 63 ( divide both sides by 9 )
x = 7
Thus
∠ DCE = 12x + 15 = 12(7) + 15 = 84 + 15 = 99°
The inscribed angle DCE is half the measure of its intercepted arc, thus
arc DE = 2 × 99° = 198°
