Answer:
Step-by-step explanation:
The first step is to ensure that all of the fractions have a common denominator.
Hope this helps!
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
Well you said the Coordinates of F (7,-2) rotated 90 degrees
Answer:
43/4 = 10.25 which rounds to the nearest whole number of 10 total carts
