Idiophone means an instrument that will produce a sound when being struck.
so the answer is B.
Answer:
x² +18x +81
Step-by-step explanation:
(a+b)²=a²+b²+2ab
(x+9)² = x²+9²+2*x*9= x² +18x +81
Answer:
3
Step-by-step explanation:
I can see it in the demonstration graph
Answer:
B
Step-by-step explanation:
Slope is rise/run, so the fraction would be more likely to be the correct answer.
Answer:
Numerator , 0
Anything divided by 0 is always 0
Brainliest Pls