It is 16 minus 42b. (16 - 42b)
500m is 1/2 km.
1/2x7=7/2 or
3 and 1/2 km a week
Answer:
91.68
Step-by-step explanation:
first u find the perimeter of the inner shape...
15+15+12+12=54
than u find the circumstances of the two circles than dividing it is half since it is half a circle
c=2×pi×r
c=2×3.14×6
c=37.68
than add them together
37.68+54= 91.68
Answer:
2.9 to the 4th power
Step-by-step explanation:
