gafadart1234 gafadart1234

13-03-2020
Mathematics

contestada

Given that cosθ=3/5 in quadrant 3, find sinθ

Respuesta :

ghanami ghanami

13-03-2020

Answer:

Step-by-step explanation:

hello :

by idetity : cos²x+sin²x = 1

put the value of cosx and solve the equation for sinx choice the negatif value because (3 quadrant)

Answer Link

Otras preguntas

Will you marry me ?

According to the stem-and-leaf plot above, how many drivers travel below 80 miles hour per hour? A 2 B 14 C 6 D 5

This year you earned $75,500. Last year you earned $72,400. What was the rate of change on your earnings since last year

6. What are the values of x and w? he value of x is to wo 138° The value of wis m

Will you marry me ?

Mrs Reed buys a car costing £11760 This cost includes VAT at a rate of 20%. How much is the VAT?

Will you marry me ?

4. A large university amphitheatre has semi-circle seating with 30 seats in the first row, 32 seats in the second row, 34 seats in the third row, and so on. The

HI PLEASE HELP ON QUESTION ASAP WITH A GOOD ANSWER! 21PTS! ANY SILLY ANSWERS WILL BE DELETED / REPORTED. IF YOUR ANSWER AND EXPLINATION IS CORRECT I WILL RATE Y

Two sides of a triangle have lengths 6 and 16. What must be true about the length of the third side?