Chris828211
Chris828211
01-03-2018
Mathematics
contestada
Helllllppppppppppppppp thank you
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
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
A_____ is a separate compartment in a waterway where water levels are raised or lowered
pls help asap or else my parents will kill me eeeeeasy and explian for brainleest . 70=50x what is xx ty
Help I'm still stuck Imagine you are teaching a fifth-grader about health. Write a paragraph for the fifth grader that explains why effective communication is
I am stuck on this question please help!
PLEASE HURRY!!!!!!!!!!!!!two boxes are shaped as right regtangular prisms.the larger box is has a length of 24 cm a width of 10 cm and a height of 30 cm the di
Consider the reaction pathway graph below. Which method would provide evidence to support the inference that this is an exothermic reaction? add A and C add E a
The temperature of a 15-g sample of lead metal increases from 22 °C to 37 °C upon the addition of 29.0 J of heat. The specific heat capacity of the lead is wha
1) In "To a Poor Old Woman," how does the image of ripe plums "seeming to fill the air" affect the poem? It makes clear to readers that the woman knows that
***I’m not sure need help***
Blank of water is a physical change because boiling the water is blank from a liquid to a gas
