lexuswilliams5359 lexuswilliams5359
  • 03-09-2017
  • Mathematics
contestada

Find b given that p(b,2) is equidistant from a(5,4) and b(2,5)

Respuesta :

ghanami
ghanami ghanami
  • 07-09-2017
hello : 
PA = PB  or  PA² = PB²
(5-b)²+(4-2)² = (2-b)² + (5-2)²
(5-b)²+4 = (2-b)² + 9
25 -10b +b² + 4  =  4 -4b+b² +9
-6b = -16 
b = 8/3

Answer Link

Otras preguntas

As formed from heavy elements in the disk of gas and dust that makes up a solar nebula
What's the only number added and multiplied to equal the same number
What's 22,680 rounded to the nearest 10th
whats bigger 96 fl oz or 8 its
Why would natural selection not occur without genetic variations in species
Why did philip randolph organize the march on washington and then cancel it?
which Step should be performed to isolate X
which of the following is a type of prediction a.lubricity b.iconoclast c.diagnosis d.prognosis
Select the correct answer. Which of the following claims is the best thesis statement for an analysis essay on Romeo and Juliet? A Shakespeare uses a lot of for
Jamaica is building a clubhouse in her backyard. Her first three designs are too small; the first design has an area of 4 square feet, the second design has an