Answer:
Sound energy is produced when a force causes an object or substance to vibrate. The energy is then transferred through the substance in waves, called sound waves.
Step-by-step explanation:
Answer:
V = 3579.6 ft^3
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h
We know the radius = 10
The height is 11.4 and pi is 3.14
V = (3.14) * ( 10) ^2 * 11.4
V = 3579.6 ft^3
Answer:
819.2
Step-by-step explanation:
I searched it up on Google sry just needed the points lol
Answer:
RV = 18
Step-by-step explanation:
The diagonals of a parallelogram bisect each other, then
RV = 
RT = × 36 = 18
They is 9dime and 13 Nickels because 13 x5=65 and 9 x10=90 .So 0.65+ 0.90= 1.55.
