Answer
Step-by-step explanation:
cos x
N - 2 x 8
n - 16
Therefore, n = 16
Hope this helps!! :))
The absolute value of a number tells us how far away from 0 that number is...
death valley : | -282 | = 282....so this is 282 spaces from 0
mississippi river : | 279 | = 279...so this is 279 spaces from 0
so the mississippi river is closer to 0 then death valley
Solving for a gives us: 
Step-by-step explanation:
Solving an equation for a variable means that we have to isolate the variable in the equation
Given equation is:

For isolating a, subtracting c from both sides

Subtracting b from both sides

Hence,
Solving for a gives us: 
Keywords: Equation, formula
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