its a, b, and d
i just did this question on edge
and got it right
We are given in this item that the elevation required for flying a plane is 500 m or higher. This concept can also be expressed as, ''elevation must be at least 500m''. Further, this can be expressed as,
''elevation should be greater than or equal to 500m''
If this is to be translated to the mathematical inequality, the answer would be,
h ≥ 500 m
ANSWER

EXPLANATION
We want to find the constant that must be added to

to form a perfect square.
Comparing the given expression to

we have
a=1 , b=-3 , and c=0.
We need to add

We substitute the values to get,

We change this to mix numbers to get,

The last choice is correct.
Answer:
6,2,1
6,1,2
1,2,6
1,6,2
2,6,1
2,1,6
Step-by-step explanation:
Here is the list of numbers he can make from the card
6,1,2
6,2,1
2,6,1
2,1,6
1,2,6
1,6,2
These are lists,this list can be made by just arranging the given number