Answer:
FALSE
Step-by-step explanation:
246=2*3*41
If n=2 then 123=3*41 is not a multiple of n
FALSE
Answer:
w ≤ -2
Step-by-step explanation:
The first point is on -2 and is going down the number line so w is less than -2 but since there is a closed circle, it would be w is less than or equal to -2 or w ≤ -2
Answer:
All given information leads to conclusion described on statement. (
)
Step-by-step explanation:
The strategy of problem consist in make a mathematical demonstration from given information. There are two assumptions: i)
is a point of segment
and ii)
is the midpoint of
. We proceed to perform the demonstration:
1)
,
is the midpoint of
. Given.
2)
Definition of midpoint.
3)
Definition of segment/Result.
All given information leads to conclusion described on statement. (
)
Answer: x is grater or equal to -18
Inter el notation
[-18,oo)
Step-by-step explanation:
Answer:
x=-1 or 5 or 2
Step-by-step explanation:
x³-6x²+3x+10=0
(x+1)(x-5)(x-2)=0
x+1=0 ⇒ x=-1
x-5=0 ⇒x=5
x-2=0 ⇒ x=2