Answer:

Step-by-step explanation:
Diameter = 19 cm
Radius = 19/2 = 9.5 cm
Volume = 
V = 
V = 
V = 3591.4 cm³
Step-by-step explanation:
x+2+x=180
2x=180-2
2x=178
x=89
There’s 12 boys and 18 girlszzzzzzz
Answer:
parallel
Step-by-step explanation:
-5( -x+y)=-2(-5)
5x-5y=10