Answer:
9. 8
10. 28
11. 55
12. 42
Step-by-step explanation:
There is square in the middle which is equal to 3^2 = 9
4 triangles which are sides: 4*(4*3/2)=24
Add them: 9 + 24 = 35
1.BE = 2x + 6
ED = 5x - 12
2. To get the entire side of BD, we must add both half's which equals to the entire length.
3. 2x + 6 + 5x - 12
4.Add like terms.
2x + 5x = 7x
-12 + 6 = -6
5. So, we have 7x - 6
=7x - 6
Answer:
A diver dove down in the ocean, they went down to 120 meters, They then proceeded to swim up resulting them at -110 meters, did they pass they 0 sea level? If yes, how?
Step-by-step explanation:
Answer:
A width will be 3 centimeters