112k views
1 vote
What is the distance between (2, -4) and (9, -4)?

8 units
11 units
0 units
7 units

2 Answers

3 votes
The student will recognize the characteristics of a composite number based on its factors.
True/False
User Swapy
by
8.2k points
4 votes

Answer:

7 units

Explanation:

Calculate the distance d using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (2, - 4) and (x₂, y₂ ) = (9, - 4)

d =
√(9-2)^2+(-4+4)^2)

=
√(7^2+0^2)

=
√(49)

= 7

User James Lam
by
7.8k points

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