D
use the formula speed = wavelength x wave frequency
It would be 9/6 which turns into 1 3/6 which is 1 1/2 cups
Answer:
The correct options is A.
Step-by-step explanation:
The each diagonal of an irregular parallelogram divides the parallelogram in two equal and congruent parts. The diagonal bisects each other.
It means, if a irregular parallelogram rotates 180° about the midpoint of its diagonal, then the image of the parallelogram coincide with its preimage during the rotation.
If a irregular parallelogram rotates 360° about the midpoint of its diagonal, then the image of the parallelogram coincide 2 times with its preimage during the rotation.
Therefore the correct option is A.
Answer:
around 35-42° it's one of them 2 probably 40-41°
Answer:
6
Step-by-step explanation: