Answer:
✒ MATHEMATICS
SOLUTION :
Formula for distance of two points:
d=
(x
2
−x
1
)
+(y
−y
#17. Distance between w(1 , 7) and x(-2 , -4) is:
d =
d = d=
(−2−1)
+(−4−7)
9+121
130
11.4units
#18. Distance between G(-6.25 , 5) and H(-3.75, 2) is:
d= d=
(−3.75−(6.25))
+(2−5)
6.25+9
15.25
3.9units
#19. Distance between P( -9 1/4, -7 1/2) and Q(-4 , 5) is:
d = ( - 4 - ( - 9 + ( 5 - ( - 7 d=
(−4−(−9
4
))
+(5−(−7
d =d=
27.5625+156.25
183.8125
13.6units
ANSWER :
#17. 11.4 units
#18. 3.9 units
#19. 13.6 units
Step-by-step explanation:
Hope this helps.
#CarryOnLearning :)
17. 11.4 units
18. 3.9 units
19. 13.6 units
nasagutan kona po din yan.
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Answers & Comments
Answer:
✒ MATHEMATICS
SOLUTION :
Formula for distance of two points:
d=
(x
2
−x
1
)
2
+(y
2
−y
1
)
2
#17. Distance between w(1 , 7) and x(-2 , -4) is:
d =
(x
2
−x
1
)
2
+(y
2
−y
1
)
2
d = d=
(−2−1)
2
+(−4−7)
2
d = d=
9+121
d = d=
130
d = d=
11.4units
#18. Distance between G(-6.25 , 5) and H(-3.75, 2) is:
d = d=
(x
2
−x
1
)
2
+(y
2
−y
1
)
2
d= d=
(−3.75−(6.25))
2
+(2−5)
2
d = d=
6.25+9
d = d=
15.25
d= d=
3.9units
#19. Distance between P( -9 1/4, -7 1/2) and Q(-4 , 5) is:
d = d=
(x
2
−x
1
)
2
+(y
2
−y
1
)
2
d = ( - 4 - ( - 9 + ( 5 - ( - 7 d=
(−4−(−9
4
1
))
2
+(5−(−7
2
1
))
2
d =d=
27.5625+156.25
d = d=
183.8125
d = d=
13.6units
ANSWER :
#17. 11.4 units
#18. 3.9 units
#19. 13.6 units
Step-by-step explanation:
Hope this helps.
#CarryOnLearning :)
Answer:
✒ MATHEMATICS
ANSWER :
17. 11.4 units
18. 3.9 units
19. 13.6 units
Explanation :
nasagutan kona po din yan.