20% of 48.25
(20/100) * 48.25
(1/5) * 48.25
9.65
tip is 9.65
Answer:
30 revolutions
Step-by-step explanation:
to calculate the revolution of the wheels in 66 metres we need to get the circumference
circumference = 2πr, r = radius (diameter divided by 2) but from the formula of circumference we ca rewrite it as πd= 3.14 x 70 = 219.8cm
next convert 66 metres to cm
100cm = 1m
x= 66m
cross multiply
x= 66m x100cm/1m= 6600cm
revolutions in 66metres = 6600cm/219.8cm = 30.0272975 ≅30 revolutions
8z-8=6z+8
8x-6z=8+8
2z=16
Z=8
Answer:
depending on which triangle
Answer:
25(7)=175
Step-by-step explanation:
hope this help :3
