Abuilding is 3 ft from a 10-ft fence that
surrounds the property. a worker wants
to wash a window in the building 15 ft
from the ground. he plans to place a
ladder over the fence so it rests against
the building. (see the figure.) he
decides he should place the ladder 9 ft
from the fence for stability. to the
nearest tenth of a foot, how long a
ladder will he need?
5
ft
10 ft
9 ft
3 ft

he spend 5.1 minutes chatting with his friends

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5 1/10

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88