HaileyMae14 HaileyMae14

09-09-2016
Mathematics

contestada

find the length of XY with endpoints X(-2,7) and Y(-2,-8

Respuesta :

nobillionaireNobley nobillionaireNobley

09-09-2016

[tex]length=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}=\sqrt{(-2-(-2))^2+(-8-7)^2}\\=\sqrt{0^2+(-15)^2}=\sqrt{225}=15[/tex]

Answer Link

Otras preguntas

What is the Interquartile Range for the following data set?

which phrase is the best example of parallelism?

URGENT In a cell with gene for A/a alleles and B/b alleles are on the same chromosomes what are the possible different kinds of gametes produced by meiosis? As

Before the Renaissance, people believed that? Anatomy. During the Renaissance, people believed that?

Four consecutive even integers add up to 372. What are the integers

The falciform ligament separates the:_________. a. right and left lobes of the liver. b. quadrate and right lobes of the liver. c. caudate and quadrate lobes

Thomas wrote down a number that is both rational and an whole number. What is one possible number she could have written down?

Why is Bristol an important international city

What is the length of line segment SV? 6 units 8 units 12 units 16 units

In Tim O'Brien's chapter "good form," what kind of truth does the narrator say is truer?