tu6bbsthuclangela
tu6bbsthuclangela tu6bbsthuclangela
  • 31-07-2016
  • Mathematics
contestada

What is the distance between P(–4, 3) and Q(6, 1)? Round to the nearest tenth

Respuesta :

dalendrk
dalendrk dalendrk
  • 03-08-2016
[tex]A(x_A;\ y_A);\ B(x_B;\ y_B)\\\\distance\ between\ A\ and\ B:\\\\d=\sqrt{(x_B-x_A)^2+(y_B-y_A)^2}\\-------------------\\\\P(-4;\ 3);\ Q(6;\ 1)\\\\d=\sqrt{(6-(-4))^2+(1-3)^2}=\sqrt{10^2+(-2)^2}=\sqrt{100+4}\\\\=\sqrt{104}\approx10.2[/tex]
Answer Link

Otras preguntas

Adam is going to cook a turkey for 14 people and wants to allow 3/4lb of turkey for each person. 1lb=450g How much would a turkey cost for 14 people?​
Is 3Al + 3FeO → 2Al2O3 + 3Fe a balenced or unbalenced equation?
Ailish has $15.75. She wants to buy a video game that costs $19.55. How much more money does Ailish need to buy the video game?
Please help i am very confused onto what this is
Which equation shows the relationship between the volume, (V) of the prism and its height (h)?
oh lord help me please
EXTRA POINTS- find the value of x and the measure of each angle
Why is the branching pattern of the bronchioles important for the function of the lower respiratory system? o It keeps foreign particles out of the lungs. It ma
W (3/3) What are the three (3) parts that make up an atom? Please provide name, charge, location, and mass.
7 David spent 2 2/5 hours reading on Saturday night. On Sunday, he spent 3 1/5 hours reading. How much time did he spending reading on Saturday and Sunday?* (10