Answer:
Roughly 70.29 degrees
Step-by-step explanation:
Equation:
(2x+27)+(2x-11)+3x = 180
7x + 16 = 180
7x = 164
x ~ 23.43
Angle C:
3x
3（23.43)
70.29
Answer: 14 / 20 = 70%
600 meters
Answer: 20
Step-by-step explanation: because 3+17=20
His weekly allowance is 8$
1/10
1/5 * 1/2 = 1/10
