First u have 2 change fractions to decimals so.......
7/9=0.77 and 1/5=0.2 so..
2 0.77+2 0.2=4.79
the answer is 4.79
Answer:
could be wrong so if AC=12
and B is in-between the B is a half of Ac
which is 6
Answer:
Image result for how many vertices does a 3d cylinder has
0 vertices
The next 3D shape is called a cylinder. A cylinder has: 3 faces, 2 edges and 0 vertices.
Step-by-step explanation:
AD = AB
2r + 8 = 5r - 13
3r = 21
r = 7
AD = 2r + 8 = 2(7) + 8 = 14 + 8 = 22
answer AD = 22
