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Dmitry [639]
2 years ago
7

The coordinates of the vertices of quadrilateral ABCD are (0,-4) (-4,3) (3,4) (6,-1)

Mathematics
1 answer:
aleksklad [387]2 years ago
3 0

Based on the given coordinates of the quadrilateral ABCD, the slopes of the lines given at:

  • Slope of AB = -7/4
  • Slope of BC = 1/7
  • Slope of CD = -5/3
  • Slope of AD = 1/2

<h3>What are the slopes of the line?</h3>

The slope of AB is:

= (3 - (-4)) / (-4 - 0)

= -7/4

The slope of BC:

= (4 - 3) / (3 - (-4))

= 1/7

The slope of CD:

= (-1 - 4) / (6 - 3)

= -5/3

The slope of AD:

= (-1 - (-4)) / (6 - 0)

= 1/2

The rest of the question is:

The slope of AB ¯ ¯ ¯ ¯ ¯ is , the slope of BC ¯ ¯ ¯ ¯ ¯ is , the slope of CD ¯ ¯ ¯ ¯ ¯ is , and the slope of AD ¯ ¯ ¯ ¯ ¯.

Find out more on the slope of line at brainly.com/question/3493733.

#SPJ1

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Answer:

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3 years ago
A collection of dimes and nickels is worth $5.60. The ratio of dimes to nickels is 3:2. How many dimes and how many nickels are
Arturiano [62]

Answer:

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Step-by-step explanation:

8 0
3 years ago
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I need help with questions number seven and ten. <br> Answering will give you 28 pts
Anika [276]

Answer:

#7=A

#10=

Step-by-step explanation:

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3 0
3 years ago
In a list of five consecutive odd integers, the sum of the first and double the last is 139. What is the largest sum?
Leviafan [203]

Answer: 49

Step-by-step explanation:

From your question, I think you mean the largest number. The answer is given below.

Let the five consecutive odd numbers be:

a, a+2, a+4, a+6 and a+8.

Thee sum of the first and double the last is 139. This can be written as:

a + 2(a+8) = 139

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3a = 139 - 16

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a = 123/3

a = 41

The first number = 41

The largest number = a+8 = 41 + 8 = 49.

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2 years ago
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