cw22756
cw22756
13-03-2021
Mathematics
contestada
if sin theta is 4/5, what is cos theta
Respuesta :
grecia07
grecia07
13-03-2021
sin theta = 4/5
we can see that 4 stands for y and 5 stands for r
We have to search the x (using phytagoream theorema)
x = 3
cos theta = x/r
cos theta = 3/5
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
The second side of a triangle is 11 more meters than the first side. The third side is twice more than the first side. If the perimeter of the triangle is 6
Assuming these statements are true, Some musicians are happy people. All happy people like music. which of the following is a valid conclusion? f Some musicians
I will answer the doorbell while you are in the room. how do I know what the clause is in this sentence?
Which of these statements is true of both journals and diaries? A. They are objective. B. They have a third-person narrator. C. They include many points of view
All economies must decide what to produce. which of these following says the same thing, but does so more completely? A. All economies must decide how to help
A 10.0-milliliter sample of NaOH(aq) is neutralized by 40.0 milliliters of 0.50 M HCl. What is the molarity of the NaOH(aq)?(1) 1.0 M (3) 0.25 M(2) 2.0 M (4) 0
The physical process of evaporation involves
A bag contains 26 letters and 9 numerals. Aubrey draws two cards from the bag. What is the probability that she draws 2 numerals?
what constitutional principle prohibits an individual state from declaring war
Help Please. Which word in the sentence is the object of the preposition? The movie hero boarded the moving train and went into a dark tunnel. A. dark B. tunnel
