true or false
1, there is only one midpoint for any given line segment
2, if AB+BC=AD then B lies between A and D
3, if AB+BC=AC then B is the midpoint of AC
4, If C is the midpoint of AB then AC=BC
5, if B belongs to Ox, A belongs to Oy, Ox and Oy are opposite then O is the midpoint of AB
If x : 7 = x : 6 then x =
If x : 7 = x : 6 then x =
If x<0 and 5x+8+|3x|=0 then x=
If 2 + 4 + 6 + 8 +........+ 2 x (x + 1 )`=61752, then x =........
if |a| = a and |a| = -a then a=...
nhanh giùm mình nha!!
If 3/7>2/n>3/8 and n is a natural number then n = ?
If 3/7 > 2/n > 3/8 and n is a natural number then n =
If 76ab :476=ab then ...........
Question 1:
If then n: n =
Question 2:
If then 0:p=
Question 3:
If then n =
Question 4:
Calculate: 427 – (127+120) =
Question 5:
Find x such that 1014 : (124 – x) =13
Answer: x =
Question 6:
Find x such that
Answer: x=
Question 7:
If x : 7 = x : 6 then x =
Question 8:
999 divided by 3 is the same as 9 times M. Find M
Answer: M =
Question 9:
Find x such that
Answer: x=
Question 10:
When X divided by 234, the remainder is the greatest possible remainder and the quotient is 5.
The value of X is