Answer:
it is 13 feet
Step-by-step explanation:
because it is 4.33333 yards
Answer:
412in
Step-by-step explanation:
61 is the composite Number your welcome
Answer:

Step-by-step explanation:
Given


Required:
Calculate the angle between u and v
The angle
is calculated as thus:

For a vector


becomes




For a vector


So;






So:






Take arccos of both sides





<em></em>
<em> (approximated)</em>
Answer:
No, they aren't similar.
Step-by-step explanation:
<u><em>Let's take the proportionality of their sides to check whether they are similar or not:</em></u>

=> 2 ≠ 3
So, they are not similar.