Answer:
x = 20
Step-by-step explanation:
given f(x) = 
, we have to solve
= 4
Square both sides
()² = 4²
x - 4 = 16 ( add 4 to both sides )
x = 20
As a check
= 
= 4 ← correct
Answer:
C = 50.24
Step-by-step explanation:
C = 2πr
C = 2π(8)
C = 16π
C = 50.24
Tell me if I am wrong.
Can I get brainliest
<span>The answer is that x = 21/9.
Start with the original: 4(2x - 1) - 7 = 4 - x + 6
Now distribute the 4:</span> <span> 8x - 4 - 7 = 4 - x + 6.
Now combine the like terms. 8x - 11 = -x + 10.
Now add x to both sides. 9x - 11 = 10.
Now add 11 to both sides. 9x = 21.
And divide by 9 on both side. x = 21/9. </span>
I’m literally doing this homework right now lol.
Answer:
15,625
Step-by-step explanation:
5×5×5×5×5×5 = 15,625
