Alyssad1
Alyssad1
04-04-2018
Mathematics
contestada
Solve for the variables?
Respuesta :
calculista
calculista
14-04-2018
we know that
cos 60°=1/2
cos 30°=(√3)/2
so
cos 60°=x/14---------> x=14*cos 60°----> x=14*(1/2)-----X=7 units
and
cos 30°=y/14---------> y=14*cos 30°----> x=14*(√3)/2----> y=7√3 units
the answers are
x=7 units
y=7√3 units
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
How did the enlightenment thinkers affect historical documents?
In your own words, why is using an outline to take notes a good strategy?
Using a calculator and the above formula what is the APR. Choose the correct answer. Jim Tree buys his stock on credit at 14%. To the nearest tenth, APR = %.
How many atoms are contained in 12.5 grams of silver? A. 6.97 × 1022 atoms B. 7.52 × 1024 atoms C. 0.116 atoms D. 1.92 × 10–25 atoms
What was the result of the first Punic war? A. Rome defeated Carthage, destroying their city and enslaving their people. B. Carthage defeated Rome, but then ret
An 82-year-old widow was admitted to the hospital after sustaining a fall. she was found by the superintendent of her apartment building after she was not seen
Explain why Uranus takes longer than mars to revolve around the sun
Find the value of x. A: 8.1 B: 13.4 C: 14.6 D: 9.4
Does any one know this please? I'm about to graduate I really need help.
How would you prepare 100.0 ml of.400 m CaCl2 from a stock solution of 2.00 M CaCl2?
