Answer:
25.13
Step-by-step explanation:
Formular
= C = 2πr
C = circumference
r = radius
2 × 3.14 × 4
= 25.13
The answer would be 19. If u have a calculator you can just plug it in though
Replace the x values in the equation, then solve:
[(-2)^2+4]/[(-2)^2-2(-2)-48=
(4+4)/4+4-48=
8/8-48=
8/-40=
-1/5
None
Triangles have a sum of 180 degress
30(3) = 90 so it will NEVER work
(:
The answer is 8. Hope this helps.
