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 ( 19+ )
Otras preguntas
How are fossils symbols about belts helpful in deciding where to move The continents
What is the area of the figure?
34 points and easy 1. does this make sense James asked Jack if Alex and Tom always FOUGHT. I'm talking about past 2. Does it always have to be a present tense a
Read the passage from act III, scene IV, of Twelfth Night by William Shakespeare. Which recurring idea in the play does this passage reflect? A.frivolous enjoy
Choose the answer that identifies the three cases of pronouns. A. Nominative, Objective, Possessive B. Objective, Possessive, Prepositional C. Objective, Indefi
susan swims a race in 29 3/10 seconds. Patty swims the race in 33 9/10 seconds. How much faster was susan than patty?
The word vaccination comes from the Latin word vacca, meaning _____. pig cow chicken horse
How on the earth you do this ?
imagine if you were like a koala and ate only one kind of food. what kind the fool would it be?
Why did Greek culture spread so rapidly across the Mediterranean Sea and the Black Sea?
