Answer:
4
Step-by-step explanation:

<u>Given expression is </u>

can be rewritten as

We know,

And

So, using this identity, we


can be further rewritten as





<u>Hence, </u>

Answer:
72 inches
Explanation: because if you divide 72 by 12 you would have 6 and that would be 6 feet
1m=100cm
85 cm
400 mm=40 cm
Add up them up and you get 225 cm in total
Answer:
2/15
Step-by-step explanation:
8/60
Divide the top and bottom by 4
8/4 =2
60/4 = 15
2/15