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

Fill in the missing syllable(s) for the spelling word hinted at by the clue: something that describes: de _______ tive
Bees are leaving their hive at a rate of 10 per hour and they are reentering the hive at a rate of 6 per hour If the hive starts with 100 bees how long will it
HELP PLEASE!! Marking best answer
Decide whether each title is most likely intended to inform,persuade,or entertain
Factors that have contributed to heterogamy include a. higher college enrollments. b. geographical mobility. c. participation of women in the work force. d. all
What habit should you follow to avoid the risk of contracting illnesses and infections
Hurry I NEED HELP BE QUICK
The number of chickens to the number of ducks on a farm was 6:5. After 63 ducks were sold, there were 3 times as many chickens as ducks left. How many chickens
A is a hypothesis or set of hypotheses that is accepted to be true based on observations and repeated experimentation with similar results. A. Hypothesis B.The
I need to know how much this equals please.