zee41
zee41
28-06-2017
Mathematics
contestada
May you help me with this please ?
Respuesta :
konrad509
konrad509
28-06-2017
[tex]r=\dfrac{|AB|}{2}\\ r=\dfrac{\sqrt{(12-4)^2+(5-9)^2}}{2}\\ r=\dfrac{\sqrt{64+16}}{2}\\ r=\dfrac{\sqrt{80}}{2}\\ r=\dfrac{4\sqrt5}{2}\\ r=2\sqrt5[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 96+ )
Otras preguntas
B. Say which house on your street each family lives in by writing the correct ordinal number. (10 points) 1. La familia González vive en la casa. (3) 2. La fami
The supplement of an angle is 12 less than 3 times the angle. Find the angle and its supplement
Zachary earns $5 per hour, and he makes a $20 bonus. His equation is shown in red on the graph, y = 5x + 20. Maisy earns $7.50 per hour, and she makes a $5 bonu
in real life situation, is it enough to make one hypothesis for a certain event or phenomenon? why?
Given the following cash flows for a capital project for the Witter Corp., calculate its payback period and discounted payback period. The required rate of retu
You have an application that you would like to run on your Windows workstation every Monday at 3:00 p.m. Which tool would you use to configure the application t
R. Sheridan Co. uses special journals and a general journal. The following transactions occurred during May 2020. May 1 R. Sheridan invested $46,800 cash in th
Are repressive proteins involved in positive gene regulation?
The force of gravity...
Find the length of AB
