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 ( 28+ )
Otras preguntas
what did the community members do before the protest?
Which equation is the universe of y=9x^2-4
write the 5 imp of professsion
Which of the following lines contain personification? And felt the breath of the morning breeze 1 Blowing over the meadows brown. 2 And one was safe and asleep
Which of these events is likely to have caused the mass extinction of the dinosaurs? A.An increase in Earth's overall temperature B. A large volcanic eruption o
• Do you believe that the president was justified in pushing for these new powers or did he take advantage of the September 11 attacks and use fear to expand t
these triangles are congruent by which triangle congruence postulate ?
Read the following excerpt from an argumentative essay. Answer the question that follows. Critics might say that smartphones in the classroom cause too many dis
Which of the following is a solution of y - x>-3? O (62) O (2,6) O (2,-1)
By how many % did 100 decrease to 79?
