The midpoint formula for a segment is:

apply to points R and P

using the definition of slope find the slope of the segment

apply to points R and P

to lines are parallel when the slopes are the same

two lines are perpendicular when the product of the slopes is equal to -1
Answer:
Step-by-step explanation:
The tough part of this question is figuring out what to do with √(7^2). You could do it by expanding the square. √(7^2) = √49
Now what is the square root of 49? Is it not 7?
√49 = 7
7^6 * 7^1
7 ^(6 + 1)
7 ^ 7
I don't see a question here, but I think your asking how many sixth graders will attend. The answer is 24.
2.75 i think,, 275 divided by 100=2.75
The answer would be C) Set 1 and Set 3. This is because both numbers in the set have to be negative for the statements to be true.