Mathematics: Find the distance between J and K, if J is (2, -2) and K is (2, 5)

Find the distance between J and K, if J is (2, -2)

jaelynnm

01.02.2022

$\boxed{ \bold{ \huge{ \boxed{ \sf{7 \: units}}}}}$

Step-by-step explanation:

Let J ( 2 , -2 ) be ( x₁ , y₁ ) and K ( 2 , 5 ) be ( x₂ , y₂ )

Finding the distance between these points

$\boxed{ \sf{distance = \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } }}$

$\dashrightarrow{ \sf{ \sqrt{ {(2 - 2)}^{2} + {(5 - ( - 2))}^{2} } }}$

$\dashrightarrow{ \sf{ \sqrt{ {(0)}^{2} + {(5 + 2)}^{2} } }}$

$\dashrightarrow{ \sf{ \sqrt{0 + {7}^{2} } }}$

$\dashrightarrow{ \sf{ \sqrt{ {7}^{2} } }}$

$\dashrightarrow{ \sf{7 \: units}}$

Hope I helped!

Best regards! :D

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AniyahM17

14.05.2021

C. 9

Step-by-step explanation:

20%- 0.2

multiply 0.2 and 45

Your answer is 9

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