Answer: 11 units
Step-by-step explanation:
The distance between points P(a,b) and Q(c,d) is given by :-
Similarly , the distance between the two points (-7,5) and (4,5) is given by :-
Hence, the the distance between the two points = 11 units
add the two equations together
5a+5b=25
-5a+5b=35
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0 + 10b =60
divide by 10
b=6
5a + 5b = 25
5a +5(6) = 25
5a +30 =25
subtract 30 from each side
5a =-5
divide by 5
a = -1
Answer (-1,6)
or a=-1 b=6
Answer:
96.75
d = 3/7 = 0.429
d = 1
True
False