Answer:
Z = 6
Step-by-step explanation:
Z/12 = Cos(60°)
Z/12 = 1/2
Answer:
C a1= -2
an = an-1 +3
Step-by-step explanation:
an = -2+ (n-1)3
What is the first term? Let n=1
a1 = -2 + 0*3
a1 = -2
The difference between the terms is +3 (coefficient on (n-1))
The second term is the first term +3
The third term is the second term plus 3
The next term is the previous term +3
so an = an-1+ 3
12X is the period of what is the period of f : R→R, f(x) = tan(x 3)?
Answer:
hii
Step-by-step explanation:
3,500 is the best estimate if you multiply 7 by round 456 to 500 so 7x500=3,500
