Answer:
Step-by-step explanation:
Alright, lets get started.
We have given two points that are end point of diameter.
So, the center point will be :
x co-ordinate :
y co-ordinate :
Hence the center is : (-5,4)
Now the distance between these two end points :
So radius will be half of this diameter.
Plugging these values in standard equation of circle
.................................. This is the answer
Hope it will help :)
Answer:
JM = 10
Step-by-step explanation:
Because MN║JL,
=
2(5) = 1(2x + 4)
10 = 2x + 4
2x = 6
x = 3
JM = 2x + 4 = 2(3) + 4 = 6 + 4 = 10
Answer:
65a
Step-by-step explanation:
21a*3-14a/(-7)=
63a-(14*a over negative seven)=
65a
hope this helps! i cant write fractions, so i wrote it in words fyi
Answer:
9. Always true
10. Always true
11. Never true
12. Always true
13. Always true
14. Never true
Step-by-step explanation:
An inverse is defined as the reflection across the line y=x. Algebraically this means that x and y switch place in the inverse equation and in the coordinate points of a function.
A line will always give a line.
Example: y = 2x -2
Inverse: x = 2y -2 which when rearranged is y = 1/2 x +1.
This also means that the slope if greater than 1 for the function will have a slope less than 1 for its inverse.
The center point of an ordered data set is the: mean.
<h3>What is the Mean of a Data Set?</h3>
The mean of any data set is the middle or center data point of the data set when the data set is ordered in increasing or descending order.
For example, the center point of the data set, 4, 6, 7, 8, 9 is 7. 7 is the mean of the data set.
Therefore, the center point is the mean.
Learn more about the mean of a data on:
brainly.com/question/11015069
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