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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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Neko [114]

Answer:

<em>The simple interest is $11,212.5 and the equation to determine Josh's simple interest is I = PRT/100</em>

Step-by-step explanation:

The formula for calculating simple interest is expressed as;

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SI = 50,000 * 6.9*39/100*12

SI = 500*6.9*39/12

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SI = 11,212.5

<em>Hence the simple interest is $11,212.5 and the equation to determine Josh's simple interest is I = PRT/100</em>

P is the amount borrowed

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8 0
3 years ago
What is the slope of the line that passes through these two points? (-3, 2) (4, 2)
Alik [6]

Answer: 0

Step-by-step explanation:

To find slope, I found that an easy way is the equation y2 - y1 over (divided by) x2 - x1

so for this, it would be:

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which is 0/7

0 divided by 7 is 0, so there is your answer

6 0
3 years ago
Meiling needs 5 dollars 35 cents to buy a ticket to a show. In her wallet, she finds 2 dollar bills, 11 dimes, and 5 pennies. Ho
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5 0
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What is the ratio 12/21 equivalent to
Amiraneli [1.4K]
4/7, because both the numerator and denominator can be divisible by 3.
7 0
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Read 2 more answers
What is the justification for each step in solving the inequality? -5(4x+6&lt;-18x+6+4x
Daniel [21]
Hi there!

Everything looks correct except for the step to get to -6x < 36. Here you put multiplication property of order, and to get here you have to add 30 to both sides, so it would actually be the addition property of order.

I hope I helped!
5 0
3 years ago
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