Answer: They can buy 16 coats.
Step-by-step explanation:
All you have to do is divide $740 by $46.25 and you will get 16 which will be your final answer.
Answer:
Part 1) The lateral area is
Part 2) The surface area is
,
Step-by-step explanation:
step 1
Find the lateral area of the cone
we know that
The lateral area of the cone is equal to
we have
substitute
step 2
Find the surface area of the cone
we know that
The surface area of the cone is equal to
we have
substitute
(X+12) + 140 = 180
X + 12 + 140 = 180
X + 152 = 180
X = 180 - 152
X = 28