Answer:
x=14 y=5
Step-by-step explanation:
9x-2=5x+54
4x=56
x=14
10y+6+124=180
10y=50
y=5
The value can
be anything because x and y equal a random number so you could say 7
X+20° = 180°
or, X = 180°-20°
or, X = 160°
c. 0.875
140,000,000x0.25=35,000,000
35,000,000/40,000,000=0.875
..
Volume = 71.2 m3
hope it helps you...............
