Answer:
58.6 cm;
20.1 m
Step-by-step explanation:
✔️Length of arc = θ/360 × 2πr
Where,
θ = 240°
r = 14 cm
π = 3.14
Plug in the values:
Length of arc = 240/360 × 2 × 3.14 × 14
= 58.6133334 = 58.6 cm (nearest tenth)
✔️Length of arc = θ/360 × 2πr
Where,
θ = 105°
r = 11 m
π = 3.14
Plug in the values:
Length of arc = 105/360 × 2 × 3.14 × 11
= 20.1483334 = 20.1 m (nearest tenth)
The graph of a proportional relationship is a straightline that passes through the origin (0,0).
The only graph with that feature is the option c., so that is the answer.
The other graphs ar linear relationships because the are straighlines that to not pass through the origin.
Answer: the option c.
4 min because it took tow so I added tow more
Answer:
4/6 8/12
Step-by-step explanation:
All the numbers listed are rational, since they can all be represented as a fraction, EXCEPT "2 in the house thingy", which I suppose is

.
This last one is irrational, because it cannot be represented as a finite fraction.
The following is a check to make sure:
1/3 is already a fraction
2/7 is already a fraction
2 in the house thingy =

cannot be converted into a finite fraction.
3.624 = 3624/1000 is a fraction
0.6 repeat = 2/3 is a fraction
0.87 repeat = 87/99 = 29/33 is a fraction
-5 = -5/1 is a fraction.