Answer:
Step-by-step explanation:
M would be 14 because:
11x14-10x14=14
Answer:
18in cubed
Step-by-step explanation:
area times height equals volume. so,
13.5×1⅓=18.
so, the volume is 18in cubed.
Answer:
I think x=28
Step-by-step explanation:
4/5 = x/35
5*7=35
4*7=28
We have to prove that the tangent is an odd function.
If the tangent is an odd function, the following condition should be satisfied:

From the figure we can see that the tangent can be expressed as:
We can start then from tan(t) and will try to arrive to -tan(-t):

We have arrived to the condition for odd functions, so we have just proved that the tangent function is an odd function.