Answer:
B or C
Step-by-step explanation:It ain´t easy
To solve this problem you must apply the proccedure shown below:
1. You have the following information given in the problem above:
- x²+y²<span>=74
xy=35
2. Therefore, you have that (x-y)</span>² is:
=(x-y)²
=x²-2xy+y²
=(x²+y²)-2xy
3. When you substitute the values given in the problem, you obtain:
=74-2(35)
=74-70
=4
4. Therefore, as you can see, the correct answer is: 4
Answer:
A they are just reflected over the y axis
Step-by-step explanation:
Answer: 16 different ways
Step-by-step explanation:
