Answer:
I believe number c is the answer
Step-by-step explanation:
The radius is 1/2 the diameter so 17 inches. In one turn you will go about 44 inches. The circumference.
Answer:
both nets are correct
Step-by-step explanation:i took the Assignment and got it right
Answer:
x=30o+n90on∈Z
Step-by-step explanation:
cos2x=sin(90o−2x)=sin(2x−30o)
Which mean 90o−2x=2x−30o+n360o
or 90o−2x+2x−30o=(2n+1)180o
The later cannot be true.
so x=30o+n90on∈Z
Answer:
3/5
Step-by-step explanation: