radomes.openskiesproject.org
Tanns2v8oLiebeas
Tanns2v8oLiebeas Tanns2v8oLiebeas
  • 17-08-2016
  • Mathematics
Answered

dr. black is standing 15 feet from a streetlamp. the lamp is making his shadow 8 feet long. he estimates that the angle of elevation from the tip of his shadow to the top of the street lamp is 50. to the nearest foot, the streetlamp is about _____.

Verified Answer :

nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 17-08-2016

Distance of the tip of the shadow from the street lamp = 15 + 8 = 23 feet

Height of lampstand = \(\sqrt{50^2-23^2} = \sqrt{2500-529} = \sqrt{1971} =44.4\) feet

Answer Link

Related Questions

The excretory function of urea formation is best facilitated through adequate intake of which of the following nutrients a chromium b manganese c magnesium d po
find the number of feet in 252 inches
division problems that equal 3 remainder 12
una oracion con la palabra ofrecer
After logging into a terminal a user will receive an interface known as which option a User interfaceb Swap memoryc Shell Processor
Do low oxygen environments facilitate marine invasions O Relative tolerance of native and invasive O species to low oxygen O conditions powerpoint
Is 4y 8 gt 10 true
help me plzzz I will appreciate it and I will help u with your question
PLS HELP U GUYS
When it comes to mental disorders what is true of cultural customs and beliefs Customs really dont determine what is considered a mental disorder They have no e