Answer:
Step-by-step explanation:
To add these vectors together, we have to "glue" them together.
Let's call the vector with the length of 2 <em>A </em>and the one with length 4 <em>B.</em>
Imagine you can grab vector A with your hands and move it to the end of B (it would look like the image that's annexed)
Now imagine that we made a triangle from that, what we want to know is the hypotenuse of that triangle!
We know that when we want to find the hypotenuse of a triangle, we can use Pythagoras theorem:
Let's plug in the known values (the length of the vectors) and solve this
Good luck!
Answer:
(2*30)-6
Step-by-step explanation:
If the same pattern continues then kevin should be swimming a distance of 50 meters in 0.5 minutes.
just subtract 0.2 weekly if the pattern continues
<span>I am almost down with advanced functions and I found it to be a little difficult. I've never been that strong in math so I expected this course to be hard for me. I tried pretty hard this year, and I think after the exam, I can maintain around a 85-87. I'm just wondering if calculus is a lot more difficult than functions to the people that have already taken both courses. I've heard multiple times that calculus can be easier, but I'm not quite sure.</span>
Answer:
In its simplest form it would be -4/9