6 * 3 = 18 + 2 = 20
improper fraction will be 20/3
10c-15+3-8c-6+5c
7c-18 i think so
Answer:
4th one
Step-by-step explanation:
Answer:
<u>Frequency = 1/period = </u>
Step-by-step explanation:
The frequency of the sinusoidal function = 1/period
Frequency is how many the function repeats itself per unit if time i.e: per "1"
For the given graph :
, Where: B = 2π/period
period = 2π/B , B = 1/4 = 0.25
∴ Period = 2π/0.25 = 8π
∴ Frequency = 1/period =
The given pair of angles are vertical opposite angle pair so, they are equal. i.e