47.05 is the anwser.
When I used the calculator.
Answer:
The magnitude of the resultant force is:

The direction is:

Step-by-step explanation:
Let's find the components of each vector is x and y-directions first.
<u>Sum of x-component vector forces.</u>



<u>Sum of y-component vector forces.</u>


The magnitude of the resultant force is:


The direction is:



I hope it helps you!
Answer:
Step-by-step explanation:

Answer:
On average she looses 1.33 pounds per week
Step-by-step explanation:
3/4=0.75
1.25+2+0.75=4 -> total weight loss
There are 3 weeks in total.
4/3=1.33