Answer:
They both have the same answer.
Step-by-step explanation:
X=1 so it is 1×1×1=1 so.... it is 19+1
Answer:
false
Step-by-step explanation:
you only need to reverse the sign when you are dividing by a negative number
Answer:
Each octave change requires a doubling of the frequency.
Therefore, one octave above 126.63 is 126.63 * 2 which equals
253.26
Step-by-step explanation:
7x^2 + 3
7(4)^2 + 3
7(16) + 3
112 + 3
115.
