A tangent is a line that touches a circle only at one point
Answer:
son's present age = 30
father's present age=60
Step-by-step explanation:
his son's present age = x years
his father's present age = 2x years
before 20 years his son's age=(x-20) years
before 20 years father's age=(2x-20) years4(x-20)=(2x-20)
4x-80=2x-20
4x-2x=80-20
2x=60
x=30
Answer:
excellent this is ur correcoting answer
Answer:
b
Step-by-step explanation:
I mean I believe its b it looks like theres three
Poin slope form is
y-y1=m(x-1)
the answer is A
