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3 years ago

Look at the picture and answer the question

Mathematics

1 answer:

statuscvo [17]3 years ago

8 0

The mean is 1.4
The median is 4
The mode is 3

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Given the coordinates below, what is the midpoint of AB?<br> A(-6, -10)<br> B(2,5)

madreJ [45]

Given :

$\:$

A(-6, -10)
B( 2, 5)

$\:$

$\gray{ \frak{The \: given \: two \: \: points \: are(x_{1 },y_{1})=(−6 , -10)and(x_{ 2 },y_{2} )=( 2,5 )\:}}$

$\:$

Let's solve by using midpoint formula :

$\:$

$\bf \boxed{\color{red}\frak{Midpoint \: \: Formula : {( \: x ,\:y \: ) = }( \frak{ \frac{x_{1 } + y_{1}}{2} , \frac{x_{2 } + y_{2}}{2} )}}}$

$\:$

$\large \gray{ \frak{( \: x ,\:y \: ) = }( \frak{ \frac{ -6 + 2}{2} , \frac{ - 10 + 5}{2} )}}$

$\:$

$\: \large \gray{ \frak{( \: x ,\:y \: ) = }( \frak{ \frac{ -4}{2} , \frac{ - 5}{2} )}}$

$\:$

$\large \gray{ \frak{( \: x ,\:y \: ) = }( \frak{ \cancel\frac{ -4}{2} , \cancel\frac{ - 5}{2} )}}$

$\: \:$

$\underline{ \boxed{ \large \red{ \frak{option \: d }( \frak{ - 2, - 2.5)}}}}✓$

Hope Helps! :)

6 0

2 years ago

Write the decimal as a fraction or a mixed number in simplest form

natka813 [3]

-0.258 is a decimal number in which 2 is at the tenth place, 5 is at the hundredth place and 8 is at the thousandth place.

Therefore, the number in the fraction form is - $-\frac{258}{1000}$

The fraction in the simplest form is - $-\frac{129}{500}$

-0.312 is a decimal number and its fraction form is - $-\frac{312}{1000}$

The fraction in the simplest form is $-\frac{78}{250} =-\frac{39}{125}$

-2.32 is a decimal number and its fraction in the simplest form is

$-2\frac{32}{100} =-2\frac{8}{25}$

-1.64 is a decimal number and its mixed number in the simplest form is $-1\frac{64}{100} =-1\frac{16}{25}$

6.012 is a decimal number and the number in mixed number form is $6\frac{12}{1000}=6\frac{3}{250}$

-12.405 is a decimal number and the number in mixed number form is

$-12\frac{405}{1000}=-12\frac{81}{200}$

6 0

3 years ago

X^2 + 10x = -16<br> Solve

mihalych1998 [28]

The answer would be X= -2,-8

8 0

3 years ago

Which sequence of y-values was formed from the function y = -2x - 9 using WHOLE numbers for x?

asambeis [7]

I got it! the answer is A!!! :D

4 0

4 years ago

Read 2 more answers

If the third term of an A.p. is 5 and the seventh term is 9 find the 17th number

Schach [20]

Here,

Third term (a) = 5

Seventh term (b) = 9

17th number = ?

Now,

T3 = a + 2d

5 = a + 2d

d = (5 - a)/2 ------ 1.

T7 = a + 6d

9 = a + 6d

d = (9 - a)/6 ------- 2.

Combining eq (1) and (2)

or, (5 - a)/2 = (9 - a)/6

or, 6 (5 - a) = 2 (9 -a)

or, 30 - 6a = 18 - 2a

or, 12 = 4a

◆ a = 3

putting the value of a in eq (1)

or, d = (5 - 3)/2

or, d = 2/2

◆ d = 1

Then,

T17 = a + 16d

= 3 + 16

= 19

◆ T17 = 19

I hope you understand...

This is Right answer...

Thanks♥♥♥♥

7 0

3 years ago