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3 years ago

What is the distance between (5,2) and (-3,4) on a coordinate plane

1 answer:

5 0

$\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 5}}\quad ,&{{ 2}})\quad 
% (c,d)
&({{ -3}}\quad ,&{{ 4}})
\end{array}\qquad 
% distance value
d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}
\\\\\\
d=\sqrt{[-3-5]^2+[4-2]^2}$

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A marketing firm is studying consumer preferences for winter fashions. From a population of women aged 18 to 21 years, a random

sergeinik [125]

Answer:

we say the number of samples is 4

Step-by-step explanation:

Given data

sample = 100

total sample conduct = 4 time

to find out

What is the number of samples

solution

we know that sample size for each month is 100

4 time sample taken January, march, June and September.

so that no of people sample is = 4 × 100 = 400

so that for number is sample is 400 /100

so we say the number of samples is 4

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3 years ago

What property is 5+0=n

andre [41]

Assuming that you mean to put n instead of 5, this is demonstrating The Identity Property.

The identity property is the property that states that by adding 0 to a number, you don't change the value. For example, 510 + 0 = 510.

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3 years ago

How can I solve 5m-8=3m+8 for m?

sammy [17]

The work is down below. your answer is m=8.

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3 years ago

PLEASE HELP ITS EASY MATH

attashe74 [19]

Answer:

Step-by-step explanation:

Acc to question, the workers have installed 240 chairs in 4 days which equals 60 chairs in 1 day.

So the will require 600 /60 =10 days from the start.

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2 years ago

HELP, ASAP PLEASE!!!!

algol13

Answer:Remember that the general formula of geometric sequence is

where

is the nth term

is the difference

is the place of the term in the sequence

Also, to find we will use the formula:

where

is the current term in the sequence

is the previous term

a) Lets find the three first terms of our sequence to check what type of sequence we have:

We know for our problem that the initial value of the computer is $1250, so our first term is 1250. In other words .

To fin our second term , we are going to subtract 10% of the value to our original value:

and , so

To find our third term we are going to subtract yet again 10% to our current value:

and , so

Now that we have our sequence lets check if we have a consistent to prove we have a geometric sequence:

- with , and :

Look! our s are the same, so we can conclude that we have a geometric sequence.

b) To do this we just need to replece the values of our sequence in the general formula of a geometric sequence. We know from our previous point that and . So lets replace those values in geometric sequence formula to find our explicit formula:

c) To find the value of the computer at the beginning of the 6th year, we just need to find the 6th therm in our geometric sequence:

We can conclude that the value of the computer at the beginning of the 6th year will be $738.1125

Step-by-step explanation:

i did some research i dont know if it helped out not but id appreciate brainliest if it did..... thank you.

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3 years ago