Which of the following slopes show that the set of points C(1, -1), D(3, 4), E(5, 8) are not collinear?

1. 2/5, 1/2, 4/9
2. 5/2, 2, 9/4
3. -2, 2, 9/4
4. 2, 3, 5/2

The set of points W(4, 4), X(6, 2), Y(-8, 16) are collinear and the line has a slope of ____.

1. -1
2. 3/4
3. 1/2
4. 1

Which of the following slopes show that the set of points C(1, 1), D(3, -4), E(5, 8) are not collinear?

1. 6, -5/2, 7/4
2. -1, 1/2, -3/5
3. 1/2, 3, 5
4. 1/3, -5/3, -2/5

are not collinear 3

line has slope of 3

not collinear 4

Answer:

2. 5/2, 2, 9/4

1. -1

1. 6, -5/2, 7/4

Step-by-step explanation:

I just did this lesson.

The answers to your questions are

2. 5/2, 2, 9/4

1. -1

1. 6, -5/2, 7/4

Please help!! Someone helped me but I couldn’t get into the link. Finding directrix of parabola with (x-1) squared=12(y+2)

James Anderson School has 156 students. Grade 5 has 43 students and grade 6 has 42 students. What equations can be used to find how many students the rest of the school​ has? Complete the equations. ​___​___x x​___ ​___​___y y​___

Will Mark Brainliest <3

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Find the values of x and y. Write your answers in simplest form.

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What is the area of the base of the solid that is formed?




16π in.²


36 in.²


64π in.²


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Use the scatter plot of car resale values to answer the following question.
A graph titled Car Resale Values has age of car on the x-axis, from 0 to 10 in increments of 2, and percentage of sticker price on the y-axis, for 0 to 100. A line of best fit goes through points (2, 80) and (9, 20).
What can you say about the correlation between the age of a car and its resale value?
a.
The trend line slopes downward from upper left to lower right, so there is a negative correlation between a car’s age and its resale value.
b.
The trend line slopes downward from upper left to lower right, so there is a positive correlation between a car’s age and its resale value.
c.
The trend line slopes upward from lower right to upper left, so there is a positive correlation between a car’s age and its resale value.
d.
There is no correlation between a car’s age and its resale value.



Please select the best answer from the choices provided


A
B
C
D

HELP HELP HELP HELP LOOK AT PICTURE

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A 80π ft³


B 4003π ft³


C 400π ft³


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The photo attached is the question :)

insaley easy 4th grade homework math question i will mark brainliest

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If angle MNO = 80, find angle M
If Type your answer as an integer or round to the nearest tenth.