Mabye try making the triangle a right triangle and use SohCahToa (sin, cos, tan) to figure out each angle?
Answer:
here is no question sorry
Answer:
The answer is C. The translation of a line is a pair of parallel lines.
Step-by-step explanation:
A, B, and D are true. C is <em>not</em> true, and therefore the correct answer.
Answer:

Step-by-step explanation:
The magnitude of vector
is given by 
The magnitude of vector
is
.

The magnitude of vector
is
.

Therefore,

-2(10)+-3(-6)
It would be -2