5n+ 5= 17
5n= 17-5
5n= 12
N= 12/5
N= 2.4
The answer is 2.4.
Hope this helps!
Answer:
18x+9=9y
Step-by-step explanation:
16x+9=9y-2x
+2x +2x
18x+9=9y
Answer:
Cos x = 
Tan x = 
Step-by-step explanation:
Sin x = 
So, Perp = 1 and hyp = 2
<em>Putting this in Pythagorean theorem to get the base</em>


base ² = 4-1
base² = 3
<em>Taking square root on both sides</em>
Base = 
Now
Cos x = 
Tan x = 
Answer:
21
Step-by-step explanation:
.28 * 75