To solve for the variable 
, we have to make it alone. The first thing we do is add 
to both sides of the equation:
Now add 
to both sides:
Finally, divide both sides by 16 to get the final answer:
Therefore,
Hope this helps!
15%=3
5%=1
5(20)=100
1(20)=20
So, there are 20 students in the class.
True.
two angles would be complementary if the sum of their angle measures is 90 degrees.
60 degrees and 30 degrees make a complementary angle while 90 and 90 degrees make a supplementary angle.
Answer:
30ft
Step-by-step explanation:
50- 20 = 30
hope it helps!
