X+y=27
x=2y
2y+y=27
y=9
x=27-y
x=27-9=18
Answer:
yes, they are
Step-by-step explanation:
3;5 = 6;10
Answer:
A
Step-by-step explanation:
Answer:
hehc dhcbshhceucuiifvbrifrjvrjv
Step-by-step explanation:
Answer:
12.78 units
Step-by-step explanation:
The formula for arc length =
2πr × θ/360
From the question:
θ = 122°
r = 6 units
Therefore, the arc length =
2 × π × 6 × (122/360)
= 12.775810125 units
Approximately to the nearest hundredth = 12.78 units
Therefore, the length of arc CE is 12.78 units
