Answer:
Step-by-step explanation:
answer is 
Answer:
x^3y^6z^3 is correct
Step-by-step explanation:
Taking an exponent to the power of an exponent means multiplying the exponents together.
So y^2^3 is the same as y^(2*3) or y^6
Hope that made sense!
The answer is 108°
A regular pentagon has all its five sides equal and all five angles are also equal. Hence, the measure of each interior angle of a regular pentagon is given by the below formula. Measure of each interior angle = [(n – 2) × 180°]/n = 540°/5 = 108°.