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 ( 78+ )
Otras preguntas
Write the equation of the trigonometric graph
The nature of healthcare has demanded that providers create and maintain effective patient documentation. This intensive attention to patient records and electr
Solve this inequality: 14 <-7x
write about one of the jobs on the yacht
Which country is the star marking on this map of Africa? A. Libya B. Sudan C. Somalia D. Egypt
An individual receives frequent injections of drugs, which are administered in a small examination room at a clinic. The drug itself causes increased heart rate
please help i believe it’s c but i’m not sure
If the cost of white tiles is $240, what is the unit cost of white tiles? I need help with C and G and are A,B,E, and F right?? Plz help ASAP
Solve this problem: 5X +8 = 53
a circle has a radius of 8.5cm correct to the nearest 0.1cm. the lower bound of the area of the circle is pπ cm². the upper bound of the area of the circle is q
