Answer:
27. chord
28. radius
29. diameter
30. secant
31. tangent
32. secant
Step-by-step explanation:
I guess thats the correct answer
Answer:
60°
Step-by-step explanation:
2x and x are linear pair,
=> 2x + x = 180
=> 3x = 180
=> x = 180/3
=> x = 60°
=>2x =120°
A triangle, it might be an obtuse
Answer:
(2, -6)
Step-by-step explanation:
5n^2+20n-60
(5n+30)(n-2)
5n + 30 = 0
5n = -30
(5n = -30)/5
n = - 6
n - 2 = 0
n = 2
answer: (2, -6)
-10 is the answer
Plug in -4 for n so 2x-4-2=-10
