Answer:
X=3.8 (I may be wrong sry)
Step-by-step explanation:
-3 carpark (c)
When you go up 3 levels, you are at level 3 and then you go down 6 which is -3
If by factoring (n + 7) (n + 4)
Answer:
Hi,
Step-by-step explanation:
(13,7,4) may not be a triangle since 13 is not little than 7+4=11
(7,10,8,) may be a triangle (7 < 10+8 , 10 < 7+8, 8 < 10+7)
(9,4,4) no since 9 is not < 4+4
(2,8,12) no since 12 is not < 2+8
The only answer is (7,10,8)
