Mathematics: Find the distance between (3,-6) and (2,-4). please help

Find the distance between (3,-6) and (2,-4). - id36246655058, dontcareanyonemo

Ответ:

bobby1415

27.01.2022

Mathematics

$\sqrt{99}$

Step-by-step explanation:

you can use the distance formula to find the distance between two given points.

the distance formula is:

$d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}$

so if you simply plug in you get:

$d = \sqrt{(2 - 3)^2 + (-4-(-6))^2}$

simplify

$d = \sqrt{(-1)^2 + (-10)^2}\\$

simplify again

$d = \sqrt{-1 + 100}\\$

and again

$d = \sqrt{99}\\$

and you have an answer

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Ответ:

truesarah111

01.02.2021

Mathematics

A negative power means the quantity is in the denominator of a fraction.

(2) to the -1 power means 1/2

6 to the -3 power means 1/(6 to the 3 power).

13xy to the -8 power means 1 / (13xy to the 8 power)

That's something like 1 / [ (13 to the 8 power) (x to the 8 power) (y to the 8 power) ]

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Find the distance between (3,-6)
and (2,-4).
please help

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