Answer:
It represents 3x20 +3x15
Step-by-step explanation:
Answer:
2663.0 cm³ (3 s.f.)
Step-by-step explanation:
Radius= diameter ÷2
Radius of sphere
= 17.2 ÷2
= 8.6 cm
Volume of sphere
= 2663.0 cm³ (3 s.f.)
Answer:
x=3/2
Step-by-step explanation:
Move the to lines,
2x=3
Isolate x
2x/2=3/2
x=3/2
Answer:
plane = 250mi/hr
wind = 5mi/minute
Step-by-step explanation:
speed = distance/time
plane = 1000miles/4hour
wind = 1000miles/200minutes