alexzadeh99
alexzadeh99
20-07-2017
Mathematics
contestada
a 50 foot tree casts a shadow 75
Respuesta :
irspow
irspow
20-07-2017
So the angle of elevation to the light source is:
tanα=h/x
α=arctan(h/x)
α=arctam(50/75)°
α≈33.69°
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
what is 12 6/13 rounded to the nearest whole numbers
A main character struggling through a snowstorm would be an example of which type of conflict? internal conflict external conflict
how do I work out 880 divided by 2.2
Join the sentences to make second conditional sentences. 1) We haven't got separate bedrooms. My sister and I argue all the time . 2) I'm in a hurry. I won't st
why cataracts both helped and harmed Egypt
0.0052; thousandths
1. In Act of Romeo and Juliet, what is Friar Lawrence's advice to Juliet concerning her parents' wishes that she marry Paris? a] He tells her she must forget Ro
How did new technology revolutionize communications? (when it first began)
a person will feel weightless whenever?
the fact that something is magnetic can be determined by watching its what?
