Frequency describes the number of waves that pass a fixed place in a given amount of time.
Answer:6=C 7=C
Step-by-step explanation:
Answer:
98 degrees
Step-by-step explanation:
m<H = 45, m<F = 53
180 = 45 + 53 + (180-x)
82 = 180-x
x+82 = 180
x = 98
Answer:
64.3738
Step-by-step explanation:
d
because it is in the negative plan of the graph