katpruitt
katpruitt
06-11-2016
SAT
contestada
can anyone solve this for me
Respuesta :
anouar
anouar
06-11-2016
(x+y)^2=56
x^2+2xy+y^2=56. we know that xy=12
so 2(xy)=24
x^2+24+y^2=56
x^2+y^2=56-24
x^2+y^2=32. <-------------
Answer Link
fuyrci
fuyrci
07-11-2016
32 should be the answer
Answer Link
VER TODAS LAS RESPUESTAS ( 96+ )
Otras preguntas
Identify two problems that may occur when preparing soft meringues. When preparing soft meringues, two problems that can occur are shrinking of the meringue and
Write two sentences containing pronouns with noun appositives?
Help me please……………………
so, sunny is 16 he is 132 pounds the song my time lasts 3:33 and sunny is falling for an entire 3 minutes the gravitational pull which is pulling sunny back dow
are big business /monopoliws good for society or bad and why
Can you give me 20 examples of nonverbal communication?? Pleasee
Continuity versus discontinuity meaning
Which of the following was likely the cause of the innovation of the car airbag? Select one: a. Power b. Luck c. Wealth d. Basic necessity
What effect did Kennedy's inaugural speech have on his approval rating? A. increased it B. decreased it C. didn't affect it D. approval ratings weren't meas
Pls answer all questions
