Answer:
log (1/3)
Step-by-step explanation:

Answer: try c (1,5)
Step-by-step explanation: hey eri-chan
Since this is a 45-45-90 triangle, n = 9 and m = x
Answer: The number is 15
Step-by-step explanation: basically the equation you should solve is
(x)+(2x)+(2x+7)=82
5x+7=82
5x= -7+82
5x=75
5/5x=75/5
x=15