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

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

according to biogeography, what would you expect to find in south America where anaconda snakes and jaguars lives

Is the behaviors that tell people how to act in ways that meet the standard our values set for us?

When the roads are _______ there are more chances for drivers to become aggressive, triggered by mood, traffic, or another driver?

Which of the following correctly organizes these specific terms in order from smallest to largest? A. Chromosome, gene, nucleotide, DNA B. Nucleotide, gene,

The bacteria that digest plant material in the rumen of cows are an example of ___

Given a mean of 150 and a standard deviation of 25: Define the interval about the mean that contains 75% of the data. Use a z table.

The figure shows a kite inside a rectangle. Which expression represents the area of the shaded region? 2x2 4x2 6x2 8x2

What is a patent ductus arteriosus? identify two (2) clinical manifestations of patent ductus arteriosus (pda). ati?

Plz help me it’s due tomorrow and I need 4 excellent sentences about the consumption of saturated fats in French using the subjunctive

What was the primary goal of the confederacy in fighting the civil war?