The point C at a coordinate of (-3, 4) is the center of dilation of shapes WXYZ to W'X'Y'Z'
<h3>How to determine the center of dilation?</h3>
The coordinates are given as:
- W = (-4, 3) X = (-2, 3) Y = (-4, 1) Z = (-2, 1)
- W' = (-6, 1) X' = (0, 1) Y' = (-6, -5) Z' = (0, -6)
- A = (-5, 4) B = (-3, 6) C = (-3, 4) D = (-1, 4)
Next, we plot the points on a coordinate plane
From the plane (see attachment), we can see that the point C at a coordinate of (-3, 4) is at the center of both shapes, and it is 1 unit from WXYZ and 3 units from W'X'Y'Z'.
Hence, the point C is the center of dilation
Read more about dilation at:
brainly.com/question/3457976
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We have to see which model (quadratic or linear) best represents the data.
We can use software to fit this data set.
Linear model:
Quadratic model:
The quadratic model has a slightly better fit than the linear model.
But the value of R² = 0.176 shows that the fit is very weak, so we can conclude that this is not a good model for the data.
Answer:
Quadratic model, 0.176.
No, 0.176 is a very low R² value.
Answer: 22
Step-by-step explanation:
20 - 10/2 + 2 . 2
10/5 = 2
20 - 2 + 2 . 2
= 20 - 2 + 4 = 22
hope this helps
Answer: 50 grams
Step-by-step explanation:
11=0.22 a
A =50
so that by the divergence theorem,
where 
is the interior of 
. In cylindrical coordinates, the integral is
where we set
