domisb247 domisb247

07-11-2018
Mathematics

contestada

The exact value of cos 13pi/8 is

Respuesta :

star1103 star1103

03-02-2020

Answer:

sqt root 2-sqt root 2/4

Step-by-step explanation:

Answer Link

ambrown147 ambrown147

12-06-2021

Answer:

square root of 2- square root of 2 all over 4

Step-by-step explanation:

Ver imagen ambrown147

Answer Link

Otras preguntas

A car travels 60 miles per hour, and a plane travels 15 miles per minute. How far does the car travel while the plane travels 600 miles?

What was the main objective of the paris peace conference?

How are early new england towns like the ones now? how are they different?

What role did "Rosie the Riveter" (seen here) play during World War II? A) to persuade women to fight for equal pay B) to persuade women to be as strong as men

Victims of AIDS usually die of ______ AIDS syphilis other infectious diseases

The area of fort worth is 139.1 square miles greater than the area of denver. the area of denver is 67.7 square miles greater than the area of honolulu. the are

Tyler’s credit card statement shows a previous balance of $6834.53, a payment of $200, and a new transactions totaling $375. His APR is 20.2%. What is his new

what is 2^-4×r^3×s^-2 when r=-3 and s=5?Explain please..

Myra pays 4 cents per minute for long-distance telephone calls with a per call minimum charge of 75 cents. What is the actual cost per minute for a call lasting

Suzanne bikes 3 km to school every day. it takes her 20 minutes because she always has to stop at a traffic light. what is her average speed? a. 0.15 km/s b.