Answer:
29 ml
Step-by-step explanation:
Vcube = 1cm×1cm×1cm = 1 cm³
1 cm³ = 1 ml
If this cube is dropped into a 28ml of water the new reading will be 29 ml.
hope this helped :)
Answer:
300
Step-by-step explanation:
50 and above is rounded up
49 and below is rounded down
Given :
A building is of unknown height. At a distance of 400 feet away from the building .
An observer notices that the angle of elevation to the top of the building is 35º and that the angle of elevation to a poster on the side of the building is 15º .
To Find :
How far is the poster from the roof of the building .
Solution :
Height is given by :

( Here ,
is angle of elevation )
So , height of tower :

For height of poster :

Therefore , distance of poster from the roof of the building is :

Hence , this is the required solution .
Answer:
What are we supposed to do?
Step-by-step explanation: