Answer:
cos N = 7/25 =.28
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
cos theta = adj side / hypotenuse
cos N = MN/ LN
We need to find the ad
Using the Pythagorean theorem
a^2+b^2 = c^2
MN^2 + 48^2 = 50^2
MN^2 + 2304 =2500
MN^2 = 2500-2304
MN^2 =196
Taking the square root
MN =14
cos N = MN/ LN
cos N = 14/50
cos N = 7/25
16-8n=5-9n add 9n to both sides
16+n=5 subtract 16 from both sides
n=-11
check...
16-(8*-11)=5-(9*-11)
16-(-88)=5-(-99)
16+88=5+99
104=104
Unit Rate is showing 1 pairs and what you can do to get the answer is 12/5.79
Answer:
hope it helped u alot
Step-by-step explanation:
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