Answered

Welcome to Westonci.ca, where you can find answers to all your questions from a community of experienced professionals. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

given sin(theta)=4/5

find the cos

Sagot :

10194241

Answer:

cosx=

3/5

Use Trignometrical identity cosx = [tex]√1−sin2x[/tex]

cos x =

√1−16/25 =√9/25 = 3/5

to be the value in the first quadranr.

Step-by-step explanation:

We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.