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 ( 39+ )
Otras preguntas
Simplify and determine the coefficient of (-2/5x)(5y)(-2x). -4 1/5 1 4
What is the molarity of a solution of 3 moles (mol) of FeBr3 in 1/2 L water?
WILL GIVE BRAINLIEST!! Please help Fill in the blank. The author MAINLY explains the significance of Abraham Lincoln's death by.... A. explaining in detail th
How are genes cloned
What’s the correct answer for this?
the biggest cause of foodborne illness is.?
A customer buys a CD for $15 and a video game. The customer pays a total of $42.80 for the two items, which includes 7% sales tax. Which equation can be used to
Which graph represents an exponential equation
If 560 mg is 80% of a dose of medicine, how much is a full dose?
A horse is shown in the scale drawing the height of the horse in the drawing is 4.5 inches the scale that maps the drawing to the actual horse is 1 inch to 1.5
