These are some quotations that I don’t know
Answer:
missing value b is 14
Step-by-step explanation:
We have been given the modulus of a complex number which is

Here on comparing the given complex number with general a+bi we get:
a=48 and b=b
On substituting the values in the formula for modulus we get:






Therefore, missing value b is 14
Answer:
-3
Step-by-step explanation:
If you were to graph that function, you would find it looks like the attached image. The y-intercept is -3.
Answer:
no
Step-by-step explanation:
14:8 = 14/8 = 7/4
28:10 = 28/10 = 14/5
Since the fractions are not equal, it is not a proportion.
Answer: no