Chris828211 Chris828211
  • 01-03-2018
  • Mathematics
contestada

Helllllppppppppppppppp thank you

Helllllppppppppppppppp thank you class=

Respuesta :

tynollette tynollette
  • 01-03-2018
√4=2, and √45=√(9*5)=√9 *√5=3√5
so you have 2/(3√5)
Multiply both top and bottom by √5 to eliminate the √ in the denominator:
(2√5)/15 is the final answer. 
Answer Link
mani57 mani57
  • 01-03-2018
I don’t get it because you can’t divide 45\2 or 4
Answer Link

Otras preguntas

What is one way the executive branch checks the power of the judicial branch?
(6 × p) + 3answer choices are3 - (6 × p)3 + (6 × p)6 + 3 × p6 × (p+3)pls answer asap​
How would Confucius have felt about opium?
Prokaryotes do NOT have A. cell membranes B. membrane-bound organelles C. DNA
In ΔVWX, v = 390 inches, w = 390 inches and x=500 inches. What is the sum of ∠Vand∠W?
At one school, the ratio of boys to girls in the seventh grade is 12:11. There are 66 girls in the seventh grade. How many boys are there?
which of these are benefits of physical therapy? check all that apply-more range of motions in joints-better eyesight-more-flexible muscles-stronger muscles-bet
Apa itu makanan populer di Amerika Utara?
resumen de la sanjurjada
Which of these is a form of nonrenewable energy? natural gas biomass wind solar radiation