Respuesta :
In the question 16 = −5 + z∧4, z is the only unknown value. It can be solve as follows,
16 = −5 + z∧4
z∧4 = 16+5
z∧4 = 21
Find the 4th root on both side of the equation,
z = the 4th root of 21
= 2.140695143
To the nearest tenth, z = 2.1
16 = −5 + z∧4
z∧4 = 16+5
z∧4 = 21
Find the 4th root on both side of the equation,
z = the 4th root of 21
= 2.140695143
To the nearest tenth, z = 2.1
Answer:
The answer is 69.
the equation is setup like this
16 = -5 + z / 4
/ = divide
-5 + z are added together to then be divided by 4 and to complete the equation.
To get the answer you then follow the basic equation it gives you.
You put 69 where z is and you add -5 which turns 69 into 64.
You then divide 64 by 4 and you get 16. so 16 = 16
so this 16 = -5 + z / 4 turns into this 16 = 16
The answer to complete this equation is 69!
Z = 69
I hope this detailed answer is what your looking for. i got it right on my test btw.
Step-by-step explanation: