I would try Khan Academy. He does very good explainations
The answer is -15 and -20 is smaller.
Answer:
The other endpoint of the line segment = (-1, -3)
Step-by-step explanation:
A segment has:
Let (x, y) be the other endpoint of the line segment










Therefore, the other endpoint of the line segment = (-1, -3)
I am unable to solve this problem
Answer:
1) m = 21
2) f = 8
3) m = 42
Step-by-step explanation:
1) 12/7 = 36/m
12m/7 = 36
12m = 36(7)
m = 36(7)/12
m = 21
2) 42/56 = 6/f
42f/56 = 6
42f = 6(56)
f = 6(56)/42
f = 8
3) 10/14 = 30/m
10m/14 = 30
10m = 30(14)
m = 30(14)/10
m = 42