Answer:
Its 0.44
Step-by-step explanation:
<u><em>BRAINLIEST PLEASE!!!!!</em></u>
4 is the greatest common factore
Answer: The value of cos theta is -0.352.
Step-by-step explanation:
Since we have given that

We need to find the cos theta between u and w.
As we know the formula for angle between two vectors.

So, it becomes,

Hence, the value of cos theta is -0.352.
Y=10 because ~ means that there was a direct dilation. So if you compare 4 & 8, you can tell.