The thrid decimal place = 5 so you add 1 to the second place
answer is 4.44
Hey there!
The distance around a circle is its circumference. We are given the radius of the circle. To find the circumference, we need to find the diameter and multiply it by pi. The diameter is twice the radius. We multiply our radius by two..
5*2=10
Then we multiply by 3.14
10*3.14=31.4
Therefore, we will need 31.4 feet of ribbing to go around the rug.
I hope this helps!
To complete the 100% of (the job) washing, Roland needed 4 Hours & Sam, 3 hour,
Mind you 100% = 1
Find for each one the (job) achieved in 1 hour:
Roland achieved 1/4 & Sam 1/3 each one in 1 hour.
In one hours both will achieve 1/4+1/3 =7/12
So they will complete 7/12 (of the job) in 1 hour & for a time = t they will complete 100% (or 1) of the job, that is 1/t =7/12 & t=12/7 =1.71 hour
Answer:
xsin∅
Step-by-step explanation:
If the ladder is <em>x foot long</em>, and it can safely make a <em>maximum angle ∅</em> with the floor, then, the maximum height it can reach will be xsin∅