riley90
riley90
16-04-2018
Mathematics
contestada
Who knows how to do this question?
Respuesta :
hudadagra
hudadagra
16-04-2018
Finding the value of x and y.
x:
sin 30 = 1/x
x = 1/sin 30
x = 2
y:
cos 30 = y/2
2(cos 30) = y
1.73 = y
Now the table:
sin 30 = 1/2
cos 30 = 1.73/2
tan 30 = 1/1.73
sin 60 = 1.73/2
cos 60 = 1/2
tan 60 = 1.73/1
Hope this helps :)
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
ACCESS MORE
ACCESS MORE
ACCESS MORE
ACCESS MORE
Otras preguntas
Does the equation y= -4x represent a proportional relationship?
Which of the following statements is not true about mRNA? a. prokaryotic mRNA may contain multiple structural genes on the same transcript, known as polycistron
The average life of a certain type of small motor was estimated to be 10 years with a standard deviation of 2 years. The manufacturer of the motor wants to issu
I need help with this
Chris was the business manager for a real estate firm earning an annual salary of $40,000. Then Chris decided to become a consultant. Chris hired an administrat
Simplify 4(x + 7) - 7x + 2.
1. what are some of the causes of stress mentioned in the article? What other events ! tioned in the article? What other events - both dangerous and non-danger
How did scientists determine SM0313 is the oldest star ever discovered?
Two true-breeding pea plants were crossed. One parent is round, terminal, violet, constricted, while the other expressed the respective contrasting phenotypes o
If a competitive firm is selling 500 units of its product at a price of $8 per unit and earning a positive profit, then a. its average revenue is greater than $
