Answer:
the length of all sides added together
Answer: 20 Decibels
Step-by-step explanation:
I don't know
Answer:
x^9/8
Step-by-step explanation:
The exponent property that you can use here is that when multiplying the two exponents, you add their exponents
Thus, (x^7/8) (x^1/4) = x^(7/8+1/4)=x^9/8
