Answer: The required condensed expression is 
Step-by-step explanation: We are given to fully condense the following logarithmic expression assuming that all variables represent positive numbers :

We will be using the following properties of logarithms :

Therefore, from expression (i), we get

Thus, the required condensed expression is 
Answer:
the answer is d or the number 5
Step-by-step explanation:
Answer:
133 degrees
Step-by-step explanation:
if FBE is 47 degrees and is identical to angle CBD, then we can consider
EBD as 180 degrees first and subtract 47 degrees, which is 133 degrees, that is how I got my answer.
hope it helped in any way.
Answer:
y = -3, slope = 0
Step-by-step explanation:
1) First, find the slope of the line. Substitute the x and y values of the given points into the slope formula,
, and solve:

Thus, the slope is 0.
2) If a line has a slope of 0, that means it is horizontal. All horizontal lines are represented by the equation y = a number. That number is determined by the y-value of all the points the line intersects. Thus, find the y-value of the given points and put it into the equation. Looking at the given points, that number would be -3, so y = -3 is the equation.
Answer:
B) Aluminum and steel are good conductors of electricity.
Step-by-step explanation: