Answer:
The answer to this would be B.
Step-by-step explanation:
When finding the volume of a three-dimensional object you want to use the formula, (Length) x (Height) x (Width) = (Volume)
In this case, 6 cm is your height
3 cm is your length,
and 2 3/4 cm is your width.
When you plug in those numbers, the only equation that matches is B. 6x3x2 3/4.
Hope this helped!
Answer:
true
Step-by-step explanation:
Y = 7.5, the way I was taught to find this is to put 4 over 10 and 3 over x so it would look like this: 4/10=3/x Then you cross multiply. First multiply 10 and 3 and put 4 and x together like this: 30=4x Then to figure out x you divide 4 from both to get 7.5
Sorry if the explanation was confusing
Answer:
20 in
Step-by-step explanation:
you'd just multiply the length of the airplane by 4
Answer: 
Step-by-step explanation:
Given: The approximate height of Mountain Rainier h= 2.7 miles
The radius of earth = 3959 miles.
Let d be the distance to the horizon from this point.
We know that the line of sight to the horizon , the radius at the horizon and the radius at the mountain from a right angle triangle.
Therefore, by Pythagoras's theorem we have
Hence, the distance to the horizon from this point=
