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slava [35]
3 years ago
9

Find the midpoint of R(5,3) and S(-4,6)

Mathematics
2 answers:
fgiga [73]3 years ago
8 0

Answer:

<u>Mid</u><u> </u><u>point</u><u> </u><u>is</u><u> </u><u>(</u><u>0</u><u>.</u><u>5</u><u>,</u><u> </u><u>4</u><u>.</u><u>5</u><u>)</u>

Step-by-step explanation:

Formular:

{ \bf{mid - point = ( \frac{x_{1} + x _{2}  }{2}, \:  \frac{y_{1}  + y_{2} }{2} ) }}

x1 is 5

x2 is -4

y1 is 3

y2 is 6

{ \sf{mid - point = ( \frac{ 5 + ( - 4)}{2}, \:  \frac{3 + 6}{2} ) }} \\  \\  = { \sf{( \frac{1}{2} , \:  \frac{9}{2} )}} \\  \\  = ({ \sf{0.5, \: 4.5)}}

irinina [24]3 years ago
7 0

Answer:

(1/2, 9/2)

Step-by-step explanation:

Using the midpoint formula

\left(\frac{-4+5}{2},\:\frac{6+3}{2}\right)

=\left(\frac{1}{2},\:\frac{9}{2}\right)

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Basically it’s a process someone uses to find the length of the hypotenuse of a triangle.
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What is the distance between (-5,6) and (4, 2)?
Sergeu [11.5K]

Answer:

9.85 units

Step-by-step explanation:

Let the distance between given points be d.

\therefore \: d =  \sqrt{ {( - 5 - 4)}^{2}  + (6 - 2)^{2} } \\  \hspace{16 pt} =  \sqrt{ {( - 9)}^{2}  + (4)^{2} }  \\  \hspace{16 pt} =  \sqrt{ {81}  + 16 }  \\  \hspace{16 pt} =  \sqrt{97 } \\  \hspace{16 pt}=  9.8488578 \\  \red{ \bold{ \therefore \: d =9.85 \: units }}\\

4 0
3 years ago
Suppose that a compensation professional would like to calculate the median salary. he orders four salaries as follows: $20,000,
Anastasy [175]
The median means the middle number.
First, you put them in order from least to greatest.
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Since there are only four numbers given, you have to go in between two of the numbers.

The median is in between 22,000 and 24,000.

20,000  22,000  _  24,000  26,000

The number that is equally between 22,000 and 24,000 is 23,000.

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Hope this helps!
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In the scientific method before conducting an experiment is necessary to
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3 years ago
What is the answer ?
alukav5142 [94]

Answer:

2y

Step-by-step explanation:

Simplifying

21x + -42y = 0

Solving

21x + -42y = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '42y' to each side of the equation.

21x + -42y + 42y = 0 + 42y

Combine like terms: -42y + 42y = 0

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x = 2y

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3 years ago
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