8<em> times (</em> 2<em> plus</em> 1 ) = 24
Answer:
x = 6(x - 2)
Step-by-step explanation:
His age now is x.
His age 2 years ago was x - 2.
x = 6(x - 2)
Answer with Step-by-step explanation:
We are given that
Radius of circular disk=r=21 cm
dr=0.2 cm
a.Area of circular disk=A=



Where 

b.Relative error=
Relative error=
Percentage(%) error=
%
F(x) = 2x - 6
y = 2x - 6
Switching y and x and solving for y;
x = 2y - 6
2y = x + 6
y =

Hence,
Yes, the shape is a very rare shape that not many people know about