Answer:
A theorem stating that the square of the length of the hypotenuse of a right triangle is equal to the sum of the squares of the lengths of the other sides. It is mathematically stated as c2 = a2 + b2, where c is the length of the hypotenuse and a and b the lengths of the other two sides.
Step-by-step explanation:
Answer:
-14
Step-by-step explanation:
its not a step by step but if you could of linked a picture of the question it would of have been much more easier
Answer: B,C,D,E,G
Step-by-step explanation:
Answer:
10/39
Step-by-step explanation:
We want to find 
such that the object needs is in equilibrium:
We're told that 
, 
, and 
. We also know the angle between 
and 
is 95º, which means
is perpendicular to both and , so 
.
If we take the dot product of with the sum of all four vectors, we get
We can do the same thing with and :
Finally, if we do this with , we get
