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 ( 52+ )
Otras preguntas
Match each property with the appropriate example given in the definition area. 1. If 3 + 4 = 7 and 6 + 1 = 7, then 3 + 4 = 6 + 1 2. 2x + 6 = 2(x + 3) 3. 7 * 3 =
What should a critical thinker do when the meaning of a word is not clear?
Read "Spanish Dancer" and answer the question. Spanish Dancer by Rainer Maria Rilke As on all its sides a kitchen-match darts white flickering tongues
Which practice is characteristic of modern families A. Patriarchy B. Preference for informal education C. Simple lifestyle D. Formal education carries high im
What is the mean and mad of this data set?
Add or remove commas The fortune teller lived in a red,brick, house near Luke cooper shop.
The lungs are _______. separated by the mediastinum divided into nine lobes connected by the mediastinum divided into seven lobes
Please Help Me On This!! 50 Points
The equation X squared plus Y squared minus 2X plus 7Y +1 equals zero can be written as which of the following equations
Player casts 'Assassinate' on 'Acolyte of pain'. Acolyte's owner will: A. Draw no cards. B. Draw 1 card. C. Draw 2 cards. D. Draw 3 cards.
