Answer: C
Step-by-step explanation:
the equation for X is
use proportion to solve
2 + x = 16
x = 14
(14,y)
The equation for Y is
use proportion to solve
-1 + y = 6
y = 7
(14,7)
now use the distance formula
(14,7) (2,-1)
which gets you 14.4 or C
Answer:
The son is 20 and the father is 80.
Step-by-step explanation:
Y=2/7x is the correct answer
Answer:
the first formula
Step-by-step explanation:
the graph is y=cosx and cosx=sin(x+90)