Answer:
Ellipse
Step-by-step explanation:
(x ^ 2)/9 + (y ^ 2)/4 = 1
x^2/a^2+y^2/b^2=1
14x+2=12x
[subtract 2 on both sides]
14x=12x-2
[subtract 12x on both sides]
2x=-2
[divide 2 on both sides]
x=-1
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:
49
Step-by-step explanation:
7 times 4 equals 49.