Question (18):
Answer: (A) All of the following
(I am using
in place of conj(z)

Question (19):
Answer: (B) -7
modulus of -7 is sqrt(49)=7
the other choices are all < 7
Answer:
2x
Step-by-step explanation:
Answer:
−0.965925826289068
Step-by-step explanation:
sin 255 = −0.965925826289068
1.07142857143this is the answer i'm sure
Answer:
y = V x2 +2 over 5
Step-by-step explanation: