deltadiva2001 deltadiva2001
  • 04-09-2017
  • Mathematics
contestada

find the distance between the pair of points. ( square root 5, square root 2) and -3 square root 5, 5 square root 2)

Respuesta :

Аноним Аноним
  • 04-09-2017
use the distance formula 

d  = sqrt ((y2-y1)^2  + (x2-x1)^2))

    =   sqrt ( (5 sqrt2 - sqrt2)^2  +  ( -3sqrt5 - sqrt5)^2)
  
   =     sqrt [( 4sqrt2)^2 + (4sqrt5)^2]

   = sqrt   (32 +  16*5)  =  sqrt 112  = sqrt16 * sqrt7  = 4 sqrt7

The answer is  4 sqrt7
Answer Link

Otras preguntas

Tickets for a basketball game cost $5 for students and $8 for adults. The number of students was 7 less than 9 times the number of adults. The total amount of m
The liquids having same boiling point cannot be seperated from its mixture by distillation, why?​
Steam tables, warming units and heating lamps must keep temperatures of hot held foods at
Puckett products is planning for $2.9million in copitale expenditures next year pucketts target capitale structute consists of 65%debet and 35%ewuity if net inc
Uhhhhhh????????????!
A restaurant will select 1 card from a bowl to win a free lunch, jimmy puts 10 cards in the bowl. The bowl has a total of 150 cards in it when they do the drawi
Why are many crusty breads cooked in long, thin loaves?
What is 2 1/2 x 1 3/4 x 3/4
Choose all that apply: which resources are most important in the geopolitical landscape? Group of answer choices Oil/Fossil Fuels Water Gold Land
NH4Cl + AgNO3 → AgCl + NH4NO3