AB is a line segment.
The midpoint of the line segment AB has coordinates (3, 5)

Point A has coordinates (9, 2)
Work out the coordinates of point B.

Answers

Answer 1

Answer:

(-3,8)

Step-by-step explanation:

Lets say two points are (x1,y1) and (x2,y2), the midpoint will be:

((x1+x2)/2,(y1+y2)/2)

Plugging the point A in, we get: the midpoint, (3,5) as (((9+x2)/2),(2+y2)/2)

We can assign x2 and y2 as variables.

(9+x2)/2=3

9+x2=6

x2= -3

(2+y2)/2=5

2+y2=10

y2=8

therefore we get the point (-3,8)

There are better ways and this is the "formulaic (ig) way" to do this

Answer 2

The midpoint of a line segment means a point which lies in the mid of the given line segment. The coordinate of point B is (-3,8).

What are the coordinates of the midpoint of the line segment AB?

The midpoint of a line segment means a point which lies in the mid of the given line segment.

Suppose we've two endpoints of a line segment:

A(p,q), and B(m,n)

Then let the midpoint be M(x,y) on that line segment. Then, its coordinates are:

 x = (p+m)/2

and

y = (q+n)/2

The coordinate of the midpoint (x,y)=(3,5), while the coordinate of A(p,q)=(9,2). Thus, the coordinate of point A are,

x=(p+m)/2

3=(9+m)/2

6=9+m

m = -3

y = (q+n)/2

5 = (2+n)/2

10=2+n

n=8

Hence, the coordinate of point B is (-3,8).

Learn more about Midpoint:

https://brainly.com/question/5127660

#SPJ2


Related Questions

Solve for the value of R.
PLEASE HELP ME SOMEONE ILL GIVE YOU POINTS AND BRAINLIST ANSWER!!!!

Answers

Answer:

r=20°

Step-by-step explanation:

Because the whole angle is 180°, you can make an equation.

105+(4r-5)=180

4r-5=75

4r=80

r=20

Give the other person brainliest ;)

30 POINTS! "A triangle with the side lengths of these numbers CAN exist: 9, 3, and ____?

Answers

Answer:

Let the third side be x

We know that

Sum of two sides of a triangle must be greater than the third side

So,

9 + 3 > x

12 > x (1)

Also, difference of two side of triangle must be smaller than the third side

9 - 3 < x

6 < x (2)

From 1 and 2 we concluded

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The length of third side would lie between 7 to 11

What is the result of 3 divided by three-fifths?

Answers

[tex]\dfrac{3}{\tfrac 35} = 3 \times \dfrac 53 = 5[/tex]

Answer:

5

Step-by-step explanation:

3 -> [tex]\frac{3}{1}[/tex]

Method is "Keep, Change, Flip"

[tex]\frac{3}{1} / \frac{3}{5} =\frac{3}{1} * \frac{5}{3} = \frac{15}{3} = 5[/tex]

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

Simplify this expression
9xy ^4 x 3x^3y

Answers

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Step-by-step explanation:

Answer:

Refers to attachment

Step-by-step explanation:

a diver jumps a platform 16 feet above the water to a depth of 6 feet below the surface of the water. what is the distance he dives

Answers

Well if he started at +16 above the water and ended up at -6 he dove -10 feet

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Answers

Answer:

35

Step-by-step explanation:

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Mark is mixing blue paint and yellow paint in the ratio of 2 to 3 to make him pay he wants to make 45 L of green paint he be able to make a table to help him think about the problem but he’s unsure of what to do next marks for an Amanda is also mixing paint she wants to make purple paint by mixing 2 cups of blue paint and with the 4 cups of red paint Amanda mixes paint with is left with 48has a purple paint

Answers

Answer:

This question is based on the concept of ratio. Therefore, he needs to have 18 liters of blue paint and  27 liters of yellow paint to make 45 liters of green paint.

Given:

Mark was mixing blue and yellow paint ratio of 2:3.

He wants to make 45 liters of green paint.

According to the question,

Blue : Yellow =  Green

2 : 3 : 2+3 (Given)

2 : 3 : 5

Therefore, he wants to make 45 liters of green paint.

So, 5 parts = 45 liters

Step-by-step explanation:

please mark me brainliest

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Answers

Answer:

2/5

Step-by-step explanation:

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Answers

9 because 12 + is greater than/equal to 9+3

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How can I use the scale factor to determine if a picture is a reduction?

Answers

Answer:

hope it's help pohh mark me brain less

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Answers

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Answer:

The solution to the equation is: ±2.

Hope you could get an idea from here.

Doubt clarification - use comment section.

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Answers

x would be 3! Pretty simple

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Answers

Answer:

9h + 18

Step-by-step explanation:

9 multiplyed by h is 9h. 9 multiplyed by 2 is 18. Therefore it is 9h + 18.

Cooper Toy Company has designed a new toy that uses a spring that follows a
sinusoidal curve after you wind it up and start it. At t = 5 seconds, the end of
the spring is at its highest point, 18 cm above the ground. Four seconds later,
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Answers

Answer:

Step-by-step explanation:

b] find the first time the height of the spring reaches 16 cm above the ground.

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Answers

Answer:

6 55

Step-by-step explanation:

1. Mohamed bought 18 fish for his fish tank. He selected some Guppies and Platies. Mohamed really likes Guppies, so he bought three more than twice the number of Platies.

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Enter your answer in the box.

Mohamed purchased ____ Guppies for his fish tank.


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Enter your answer in the box.

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Enter your answer in the box.

There were ____ cans of dog food purchased.


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Enter your answer in the box.

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Answers

Answer:

Step-by-step explanation:

1. 13

2. 38

3. 11

4. 4

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Answers

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

Corresponding Angles Theorem

Alternate Exterior Angles Theorem

Answer:

y=85°

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Answers

Answer:

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Step-by-step explanation:

x+5/x+6 is the only possible answer.


I used the Web Algebrator website to check my answer. Picture added.

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Answers

Answer:

6

Step-by-step explanation:

(2.4×10³)×(3×10^x)=7.2×10^9

(3x10^x)=(7.2×10^9)/(2.4×10^3)

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*when bases are same ,powers are equated*

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Answers

area of a square = length × length

a=4.5×4.5

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Answers

Answer:

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Answers

Answer:

c i dont know

Step-by-step explanation:

Answer:

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Step-by-step explanation:

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Answers

Hello :) Here is the step by step,

                                                     

19c+1=39

Subtract 1 from both sides.

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1050

Step-by-step explanation:

bylon 3 x 68 =204

wool (3x3) x 94 =846

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Answer:

$846

Step-by-step explanation:

I think it is sry if u got it wrong

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Answers

Answer:

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Step-by-step explanation:

230 - 60 = 170

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Answers

Answer:

The slope is steeper and the line is shifted flatter.

Step-by-step explanation:

I have provided a graph to help illustrate the relationship between these two lines, (The red line is line A which is y = 2x + 4, and the blue line is line B which is y = 4x + 9).

As you can see, the slope does determine the steepness of the lines. This means that line A's slope is going up 2 units and over to the right 1 unit, whereas line B's slope is going up 4 units and to the right 1.

Therefore, if line A is to transform into line B, then its slope will be steeper.

Hope this helps you :)

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All 136 students in the Math Club went on a field trip. Some students rode in cars which hold 4
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Answers

Answer:

They used 4 buses and 4 cars

Step-by-step explanation:

136/30= 4.5 (which means we can full 4 buses)

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Answers

Answer: A. 20%

Step-by-step explanation:

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Finally, to make 0.2 a percentage, we can multiply 0.2 X 100 = 20

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What is 9x8x7x4 ANswer in 1 second.(IKNOW THE ANSWER)

Answers

Answer:

2016

Step-by-step explanation:

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