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Dominik [7]
3 years ago
7

The library is located at (-4, 5) and the school is located at (4,5). If each unit on the coordinate plane represents ¼ of a mil

e, how far away from each other are the school and library?
Mathematics
1 answer:
Gemiola [76]3 years ago
8 0

Answer:

2 miles

Step-by-step explanation:

d=\sqrt{(-4-4)^{2}+(5-5)^{2}

d=\sqrt{(-8)^{2} } =8 units

if each unit represents 1/4 miles in the plane, then

d=8(1/4)=2 miles

Hope this helps

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Answer:

24

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Here you go! :D

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Given A = {x | x &lt; 1}, B = {x | x ≥ 5}, and C = {x | x = 5}, match the following items. 1. A B Ø 2. A C {x | x ≥ 5} 3. B C {x
ivann1987 [24]

Answer:

The matching is shown below.

Step-by-step explanation:

The given sets are defined as

A = {x | x < 1}

It means all the values of x which are less than 1.

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It means all the values of x which are greater than or equal to 5.

C = {x | x = 5}

It means all the value of x is 5.

Union of two sets contains all the elements of both sets.

Intersection of two sets contains only common elements of both sets.

The matching is shown below.

        Sets                              Correct value

1.     A ∪ B                         {x | x < 1 or x ≥ 5}

2. A ∪ C                         {x | x < 1 or x = 5}

3. B ∪ C                         {x | x ≥ 5}

4. A ∩ B                         Ø

5. B ∩ C                         {x | x = 5}

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Answer:

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kaheart [24]

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3 years ago
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