Answer:
2π/7
Step-by-step explanation:
A cosine wave is:
y = A cos(2π/T x + B) + C
where A is the amplitude,
T is the period,
B is the horizontal shift,
and C is the vertical shift.
In this case:
7 = 2π/T
T = 2π/7
Answer:
i don't know j dhf jfjyk jrkr htjt jrkr dr rkr
Answer:
a, b, f, and h
Step-by-step explanation:
Answer:
yes, by AAS there are two sides of corresponding angles
Step-by-step explanation:
HOPE this helps...