Answer:
c
Step-by-step explanation:
8 + 5i. I just added the expression normally.
Because both positive and negative values have<span> a positive </span>absolute value.
Answer:
Step-by-step explanation:
sinx=(opposite side)/(hypotenuse)
There really is no ‘explanation’ as that ratio IS the definition of sin.
Answer:
a) 70 degrees
b) 110 degrees
Step-by-step explanation:
Freezing point of water is 32 degrees.
Boiling point of water is 212 degrees.
Hope this helped :)