Answer: challenging problems
Explanation:
Whatever completes the text would have be something that relates to the problems that are to be solved as this is the subject of the sentence and it would have to be in the negatives due to the use of the word "unfortunately".
The best option is therefore the above because too many challenging problems relates to the subject of problems and is not a good thing.
Answer:
A. Yes, he is correct.
Explanation:
George is actually correct. This is true because from the distance coordinates that where given we have:
(2, 4) and (6, 3) where
(2, 4) represent the coordinates of the first point
(6, 3) represent the coordinates of the second point.
Mathematically, the coordinates are written as:
(x₁, y₁) for the first point.
(x₂, y₂) for the second point.
where x₁ = 2
y₁ = 4
x₂ = 6
y₂ = 3
Distance = √(x₂ - x₁)² + (y₂ - y₁)²
∴ d = √(6-2)² + (3-4)²
d = √(4)² + (-1)²
d = √16 + 1
d = √17
Therefore, he is correct.
Distance is known to be a numerical measurement which ascertains how far apart objects or points are.
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