Step-by-step explanation:
log2x = 1 - log(x+4)
log2x = log10 - log(x+4)
log2x = log[10/(x+4)]
2x = 10/(x+4)
2x(x+4) = 10
2x² + 8x - 10 = 0
÷2 both sides of equation
x² + 4x - 5 = 0
(x+5)(x-1) = 0
x = -5, 1
x isn't be -5 because logA, A need to be > 0
So, x value is 1
I met some pretty toxic undertale fans but probably Reddit
Answer:It’s. B
Step-by-step explanation:
It’s 8cm, please give me brainliest! I need it to get my next rank!
Answer:
175
Step-by-step explanation:
500 times 35/100
simplify
