Help me out with this 6 question with full sum please...​

1) 5cm

2) 15cm

3) 7.4cm

4) 12.5cm

5) 3.9cm

6) 10cm

Step-by-step explanation:

Square both values, then add the 2 values. After, with the answer, root it. This method applies for all the questions given.

For example:

For your first question:

4^2 + 3^2 = 25

√25 = 5cm

Hope this helps!

1 3 5

step-by-step explanation:

i took the test: )

1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6