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Answer:
(x-6)
Step-by-step explanation:
To figure out the length of one side you need to first understand that to find the area you must use the formula A = l x w. Since the shape is a square, the side length should be the same for all sides. For this specific problem, all you would need to do is factor .
To factor , you need to determine what two numbers add together to get -12and multiply to 36. These two numbers are -6. You would then need to fill in the blanks in (x+_)(x+_) with -6 and -6 to get (x-6)(x-6). Since it is only asking for one side, the answer would be (x-6)
Answer:
Step-by-step explanation:
Given:
Each city is exactly 120 miles from the other two.
Average rate from city A to city B = 60 mi/hr
Average rate from city B to city C = 40 mi/hr
Average rate from city c to city A = 24 mi/hr
We need to find the Dale's average rate for the entire trip.
Solution:
First we find the total time and total distance by following way.
Time taken to travel from A to B =
Time taken to travel from B to C =
Time taken to travel from C to A =
So, total time taken =
Total distance = 120 + 120 + 120 = 360 miles
Using average speed formula.
Therefore, the average rate for the entire trip