Dyingontheinside
Dyingontheinside
02-06-2018
Mathematics
contestada
please answer this im dying here
Respuesta :
konrad509
konrad509
02-06-2018
[tex]t\geq-273\\\\ 358=20\sqrt{273+t}\\ 17.9=\sqrt{273+t}\\ 320.41=273+t\\ t=47.41\approx47[/tex]
Answer Link
gmany
gmany
02-06-2018
[tex]v=20\sqrt{273+t};\ t > 0[/tex]
We have
[tex]v=358\ m/s[/tex]
substitute
[tex]20\sqrt{273+t}=358\ \ \ |:20\\\\\sqrt{273+t}=17.9\ \ \ |square\ both\ sides\\\\273+t=320.41\ \ \ \ |-273\\\\t=47.41\approx47[/tex]
Answer: 47°C
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
Does anyone want to help me with all of my work? I’ll cash app you $30 in the end. 
what Two surround and enclose the chloroplasts.
what is the topic of starting small
Hi, Which angles are supplementary??????
Which achievement demonstrates the ancient Egyptians' knowledge of engineering? A.Suez Canal B.great pyramids C.myrrh D.Aswan Dam
n divide by 1.6=5 Help
Find the value of x when y=13. Y=-3x+4
Write an argument for or against the idea of using controlled fires to protect wild areas. hurry please i need the 150 word one
Image is a triangle with one side labeled as the 3 point 6 feet diameter of a semi-circle. The vertex opposite the semi-circle side is bi-sected by a horizontal
a linking word that introduces a clause that cannot stand on its own. A:Comma B:Subordinating conjunction C:Sentence
