If you take 3.5 and divide it by 0.05, or times 20, that would make it 70.
Answer:
The length of the diagonal of a poster board is 
Step-by-step explanation:
Let
x----> the length of the diagonal of a poster board
we know that
Applying the Pythagoras Theorem

Answer:
2. (3,4)
Step-by-step explanation:
Heyy thanks for you question you answer would be P=750
Hope this helps!!