
Let's multiply the first equation by 3. (As you can see y's coefficient in the first one is 1 and in the second one is -3 , we will multiply the first equation by 3 so when we add the equations their sum will be 0)

Now let's add this new equation and our second equation.

We found x=-3
Now let's plug x's value in one of the equations to find y's value.

So we found y=5
Solution ;
(-3, 5)
Answer:
Step-by-step explanation:
As we know that
Fx = Fcos30.0deg
<span>60.0N = Fcos30.0deg </span>
<span>F = 60.0N/cos30.0deg </span>
<span>F = 69.3 N
</span><span> Fy = Fsin30.0deg </span>
<span>Fy = 69.3 N sin 30.0 deg </span>
<span>Fy = 34.6 N
</span>hope it helps
Answer
where is the pdf?
Step-by-step explanation:
P=2*(l+w)
p=2l+2w
2w=p - 2l
w= (p-2l)/2