Answer:
The area of a desert in Africa as an algebraic expression is
[tex]12 x(miles)^{2}[/tex]
Step-by-step explanation:
Here, Given:
Area of African desert = 12 Times ( Area of Desert in Asia)
Now, area of the Asian desert = x sq miles
⇒Area of African desert = 12 Times ( x sq miles )
= [tex]12 x(miles)^{2}[/tex]
or, Area of desert in Africa =12 x sq miles
Hence, the area of a desert in Africa as an algebraic expression is 12x sq miles.