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VMariaS [17]
3 years ago
6

How do you do polygons on coordinate grids

Mathematics
1 answer:
densk [106]3 years ago
5 0

Answer:

When you do polygons on a coordinate grid, you will have points and then you connect them to form any type of polygon. There must be a total of 3 or more coordinate points.

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The table below gives the completion percentage and interception percentage for five randomly selected NFL quarterbacks. Based o
Lina20 [59]

The regression equation is y = -0.42647x + 29.11471 and the correlation coefficient is -0.9607

<h3>How to determine the regression equation?</h3>

The table of values is given as:

Completion Percentage 57 59 62 63 64

Interception Percentage 5 3.5 3 2.5 1.5

Next, we enter the above values in a graphing calculator.

From the graphing calculator, we have the following summary:

  • Sum of X = 305
  • Sum of Y = 15.5
  • Mean X = 61
  • Mean Y = 3.1
  • Sum of squares (SSX) = 34
  • Sum of products (SP) = -14.5
  • r = -0.9607

Regression Equation = ŷ = bX + a

b = SP/SSX = -14.5/34 = -0.42647

a = MY - bMX = 3.1 - (-0.43*61) = 29.11471

So, the regression equation is

y = -0.42647x + 29.11471

And the correlation coefficient is -0.9607

Read more about regression at:

brainly.com/question/14313391

#SPJ1

7 0
2 years ago
David owns 24% of a partnership. Robert owns 48% of the partnership. If Sam is the third partner, what percent of the partnershi
Tanya [424]

Answer:

28%

Step-by-step explanation:

100-72= 28%

7 0
2 years ago
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What are the coordinates of point D?
ZanzabumX [31]

Answer:

C

Step-by-step explanation:

From the graph, you see that the point D

is ( x=4, y=-1.5 )

5 0
3 years ago
Read 2 more answers
What is so yeah can anyone please help me 6(3×-5)=10
katrin2010 [14]
20/9 is the answer that I got
8 0
2 years ago
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Number 15 really need help
Leokris [45]
$9 a day for 8 days.

So, for every day that went by they earned $9. In other words the answer is the Amount of Money Earned per day multiplied by the number of days!

So!

$9 * 8days

Or you can also think of it as this: 
9+9+9+9+9+9+9+9

Our answer comes out to be 72! 
8 0
3 years ago
Read 2 more answers
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