Answer:
1. diameter=8 kilometres
2. area=98.96 inches
3. 37m
Step-by-step explanation:
1. diameter= 2*radius
2. area of sector=θ out of 360*π
where θ is the angle
3. area of garden=π
706.5=π
=706.5/π
= 225(nearest whole)
r=
=15m
we now use Pythagoras theorem to find length of each pathway
1600=225+
=1600-225=1375
x=
=37 m (to nearest whole)
65 less than J in an algebraic expression would be " 65-j "
She has 10 liters left. Find 4/9 of 18 by multiplying 4/9 and 18. 4/9 of 18 is 8, so she served 8 of the 18, leaving 10 liters.
Answer:
68%
Step-by-step explanation:
Calculate percentage change
from V1 = 82 to V2 = 138
(V2−V1)|V1|×100
=(138−82)|82|×100
=5682×100
=0.682927×100
=68.2927%change
=68.2927%increase
=68%
