Question: Find the exact function value, if it exists. cos 45

Find the exact function value, if it exists.

cos 45°

Step by Step Solution

★★★★★

3.52 Rating (159 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

cos 45 is an angle whose cosine v... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Algebra And Trigonometry Graphs Questions!

Q:

Find the reference angle and the exact function value if they exist. cos 150

Q:

Find the reference angle and the exact function value if they exist. sec ( -225)

Q:

Find the reference angle and the exact function value if they exist. tan (-135)

Q:

(10 pts) Given that cos = 13 and O lies in the fourth quadrant, find the other five trigonometric function values of 0. 2. (8 pts each) For each of the following, draw the reference angle and find...

Q:

Find the exact function value, if it exists. tan 5 4

Q:

Find the exact function value, if it exists. sin 5 3

Q:

Find the exact function value, if it exists. sin 7T 6

Q:

Find the exact function value, if it exists. tan TT 6

Q:

D Question 2 Simplify the expression. Write the final form with no fractions. cos 0 - sec 0 sec 8 O -sec 0 O -sin20 O sin20 O sec 0 D Question 3 Use the given information to find the exact function...

Q:

Need answer in details for question 2 and 3 A 4 Convert from radians to decimal degrees. Round to 1 decimal place if necessary. O -3150 O 45 O -135 O 1350 Question 3 Use the given information to find...

Q:

1.Sally files a lawsuit against Miami Drugs, Inc. in federal district court. Sally wishes to conduct discovery by deposition, but is unsure of which of the Miami Drug employees has the necessary...

Q:

Two textile companies, Meyer Manufacturing and Haugen Mills, began operations with identical balance sheets. One year later, both required additional manufacturing capacity, which could be obtained...

Q:

What are the factors that affect the supply of labour in an economy?

Q:

=+2. What are three ways for people to enhance their happiness?

Q:

Find the probabilities. 1. P(Z 1.24) 9. P(Z 1.87) 11. P(Z

Q:

SAT scores are normally distributed with a mean of 1,000 and a standard deviation of 300. Find the quartiles.

Q:

According to a PEW Research Center survey, the mean student loan at graduation is $25,000. Suppose that student loans are normally distributed with a standard deviation of $5,000. A graduate with a...

Q:

(Yield to maturity) Fitzgerald's 20-year bonds pay 8 percent interest annually on a $1,000 par value. If the bonds sell at $915, what is the bond's yield to maturity? What would be the yield to...

Q:

Blackboard 03 Remaining Time: 1 hour, 29 minutes, 53 seconds. Question Completion Status: A Moving to another question will save this response. Question 1 of 26 >>> Question 1 5 points Save Answer...

Q:

You buy a stock of a company for $45 and sell it for $56 after holding it for 1 year. During the same time period, you receive a dividend of $2 per share. What is your capital gains yield (rate) for...