Answer:
5
Step-by-step explanation:
That is 6 I believe
3 squared equals 9
9*2=18
18/3=6
It would be 0.4:) hope this helps
Answer:
1st one is 0.021
2nd one is 0.009
the last question is 0.015 tho
Answer:
Area= 840
Step-by-step explanation:
Area= (20x13)x2+(10x12x1/2)x2+10x20
=520+120+200
=840
- Area=Two area of the triangle [13x20] + Two area of the rectangle + Under area (rectangle)- [10x20]