Answer:
5 miles=8 km
=)1 mile=8/5 km=1.6 km
=)40 miles=1.6×40=64 km
So, 40 miles is 64 km.
Step-by-step explanation:
Answer: OPTION B.
Step-by-step explanation:
Below are some transformations for a function f(x):
1. If 
and 
, the function is compressed horizontally by a factor of 
.
2. If and 
, the function is stretched horizontally by a factor of .
3. If 
and 
, the function is compressed vertically by a factor of "b".
4. If and 
, the function is stretched vertically by a factor of "b".
In this case you have the function f(x):
And the function g(x):
So, you can identify that:
and
Therefore, the graph of the function g(x) is a vertical compression of the graph of function f(x).
Assume the mattress have no width, only length.
By Pythagoras' Theorem, √(72^2 + 80^2) = 107.6 inches.
The angles are corresponding, and the lines are parallel. This means the angles are equal. What can you add to 53 to get 50°? -3.
