4k+6 is greater or equal to -14
4k is greater or equal to -20
k is greater or equal to -5 <-- answer
Answer:
d. 8.38 ft
Step-by-step explanation:
arc(NM) = 180° - 100° = 80° (Angles on a straight line)
Length of arc = θ/360°*2πr
θ = 80°
r = 6 ft
Plug in the values
Length of arc(NM) = 80/360*2*π*6
= 8.3775804
= 8.38 ft
Answer with Step-by-step explanation:
We are given that A, B and C are subsets of universal set U.
We have to prove that
Proof:
Let x
Then 
and 
When 
then 
but 
Therefore, 
but 
Hence, it is true.
Conversely , Let 
but 
Then 
and
When 
then
Therefor,
Hence, the statement is true.
Answer:
x = w + v - k
Step-by-step explanation:
For this question, we would have to solve for the variable x.
Solve for x:
x + k = w + v
To solve it, we would have to get "x" by itself.
Subtract k from both sides.
x = w + v - k
Since "x" is by itself, we know what the value of "x" is.
Therefore, your answer is x = w + v - k
