The semi-circles in the triangles represent the verteces or different angles on certain points of the triangle.
-Hope this helped! :D
Answer:
there that should help
Step-by-step explanation:
Hi there,
2 (4x - 11) = 10
4x - 11 = 5
4x = 5 + 11
4x = 16 then divide both sides by 4
16 divided by 4 = 4
Hope this helps :)
Answer:
63
Step-by-step explanation:
a=9
7a
7(9)
63
20 * 15 * 10 *10^-6
= 0.003
