Answer:
Option 3: take base-4 log each side
In case of multiple answers:
Options 3,4 & 5
Step-by-step explanation:
4^(x+3) = 18
Apply log4 both sides to being the power down
You can take log with any other base too.
In case of multiple answers, options 4 and 5 are also valid
Answer: The first graph
Step-by-step explanation:
It's the first one. I don't know how to explain, haha.
Answer:
x=4
Other stuff:
Don't if it is incorrect or if it was the answer. the image was blurry.
Answer: x=30
Step-by-step explanation:
The sum of the angles must be 360.
4x+3x+3x+2x = 12x
12x = 360
x =360/12 = 30
Answer:
Step-by-step explanation:
