Answer:
B. c = fλ
Step-by-step explanation:
The given equation is

To solve for c you must multiply both sides of the equation by lambda.

X=105°
Y=105°
Z=105°
let the angle below 75° which is the 4th Street be A
75°+A=180°[being adjacent angle]
A=105°
X=A[Verticall opposite angle]
Z=A[Corresponding angle]
Y=X[alternate angle]
Answer: no because 13(6+y) is 78+ 13y
Step-by-step explanation:
Because for each x-value in the domain of this relationship, except for 0, there is more than one y-value, this is NOT a function.