MrPineapple277 MrPineapple277
  • 04-05-2017
  • Mathematics
contestada

Help Please! What is the value of x?

A. 103√ ​

B. 10

​C. 53√ ​

​​D. 5

Help Please What is the value of x A 103 B 10 C 53 D 5 class=

Respuesta :

irspow
irspow irspow
  • 04-05-2017
sin60=x/10

x=10sin60 

From the 30,60,90 triangle ratios...sin60=√(3/4) so

x=10√(3/4)

x=(10/2)√3

x=5√3
Answer Link

Otras preguntas

What does ¿Cuál es la fecha del Día de San Patricio? mean and how would you reply?
If x is a real number such that x³ = 64, then x² + √x =?
Last year 7/16 of all students at a school participated in the science fair. About what percentage of the students participated?
How did John Fremont's description change people's view of the West?
Describe how activity within the earth results in earthquakes
25 per cent of 600 is equal to 15 per cent of what number?
What does ¿Cuál es la fecha del Día de San Patricio? mean and how would you reply?
574 is 70% of what number?
what is the LCD of 4x^2y and 6xy^4
The Rogers family drove a total of 482 miles, starting on Friday and ending on Sunday. They drove 138 miles on Friday and 225 miles on Saturday. How many miles