Answer: 382.728 Estimate: nearest ten: 380 nearest <em>tenth: </em>382.7
At a particular time, objects and their shadows are proportionate.
Therefore, in figure,
--- (1)
where AB is the height of the lighthouse, BC, its shadow and FD is the height of Zara and DE is her shadow.
From the given information,
BC = 36 feet
FD = 4 feet and DE = 3 feet
(1) becomes


AB = 48
Hence, the height of the lighthouse is 48 feet.
Answer:
4.7= r/5
Step-by-step explanation:
Answer:
2x2+17x+35
Step-by-step explanation:
=(2x+7)(x+5)
=(2x)(x)+(2x)(5)+(7)(x)+(7)(5)
=2x2+10x+7x+35
=2x2+17x+35
I think it's B Centimeter