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!
Answer:
true
to find missing side u need to use Pythagoras theorem
hope it helps
The outlier is 18. This outlier will lower the average mean. The answer is B
21/25 is the highest score
Divide 21 by 25 and you will get .84
Which is 84%
Test contains 10 three-point questions and 14 five-point questions.