Hi!
First of all, we can look and see that these sqaure roots are the same, so it's easy to add.
In square roots, if the number INSIDE the square root is the same, it stays that way for the answer .
So the equation is 9(square root) 5 + 4(square root) 5.
The numbers out the sqaure root can just be added. So 9+4 = 13.
Lastly just attach the sqaure root onto the 13
Final answer should be 13(square root)5
***use the actual symbol in place of (sqaure root)
I hope this helps!
<span>If two triangles are congruent, then the six corresponding parts are congruent.</span>
Height at 3 sec: 15 meters
Max height: 20 meters
It would be
<span>180(n – 2) where n is the number of sides
</span>
