Remember you can do anything to an equation as long as you do it to both sides
2b+3c=14
minus 3c both sides
2b=14-3c
divide both sides by 2
A ) The angle formed by 2 consecutive radii:
Ф= 360° : 8 = 45°
b ) The angle formed by a radius and a side of a polygon:
α = (180° - 45°): 2 = 135° : 2 = 67.5°
Answer:
B ) 45°, 67.5°
Answer: 285.1 square yards
Step-by-step explanation:
90 minutes or 1 hour and 30 minutes.
Hope this helps,
kwrob
Answer: 13/4
Step-by-step explanation:
3rd one