The area of the triangle is 3 because b•h/2, and the area of the rectangle is 3 because l•w, added together that equals 6, and doubled that equals 12. So I think the answer is C, 12 square feet.
7/10-3/10=2/5
3/10+1/10=2/5
Answer:
x=0
Step-by-step explanation:
-3x+6(5x-2)=-12
-3x+30x-12=-12
-3x+30x=0
27x=0
x=0
Answer:
15
Step-by-step explanation:
A=
r^2
A1=
* 36^2
A1=
* 1296cm^2
A2=
* 54cm^2
1296/54=
15 digreese