Combine and Simplify:
1 answer:
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Since 
is representing the number of gallons of water in the tub, we need to replace with the number of gallons remaining in the tube to find the time. Fortunately, the problem is telling us just that: 17.8 gallons. The only thing left is replacing that value in the equation, and solve for 
to find the time:
We can conclude that after 3 minutes <span>the tub will have 17.8 gallons of water remaining.</span>
We can conclude that after 3 minutes <span>the tub will have 17.8 gallons of water remaining.</span>
Answer:
degrees.
rad or
rad
Step-by-step explanation:
Let's start writing some equivalences.
1 degree = 60 minutes = 60'
1 minute = 1' = 60 seconds = 60''
Therefore,
1' = 60'' ⇒ 60' = 3600'' ⇒ 1 degree = 3600''
For a = 3 degree 5'17'' we are going to transform the minutes and the seconds into degrees.
60' = 1 degree ⇒
5' = degree
For the seconds :
3600'' = 1 degree ⇒
17'' = degree
Finally :
degrees
degrees.
For radians, the equivalence is :
360 degrees = 2π rad
For a = 3.0881 degrees ⇒
360 degrees = 2π rad
3.0881 degrees = rad
rad
or in terms of π ⇒ rad