mlaredo29 mlaredo29

26-01-2021
Mathematics

contestada

Determine cos 315degrees

Respuesta :

daisyjcastillo28 daisyjcastillo28

26-01-2021

Answer:

Exact Form:

√ 2/ 2

Decimal Form:

0.70710678 …

Step-by-step explanation:

Find the exact value using trigonometric identities.

Answer Link

lovecookie4157 lovecookie4157

26-01-2021

It’s same as: cos45

You can always subtract or subtract FROM 360.

360-315=45

Exact value of cos45 is √2/2

Answer Link

Otras preguntas

Jenna earns $8.75 per hour working at the mall. If Jenna worked hours 20 1/5 last week, how much did she earn before taxes were taken out?

tommy's batting average this season is 0.275. This means that he had a hit in 27.5% of his at-bats. If Tommy had 11 hits so far this season, how many at-bats ha

Select all that apply. The four main Allies in World War I were _____. Spain Austria-Hungary England France United States China Russia

Solve for t. P = irt A. t = B. t = C. t = Pir D. t = P – i – r

What are the pairs of nitrogen bases in DNA?

Read this sentence from Nathaniel Hawthorne's short story "Dr. Heidegger's Experiment," and choose the word that best describes the narrator's tone in the sente

Natalie and her friends decided to rent 4 lanes at regular cost for a party. Ten people need tof rent shoes and 4 people are members. What is the total cost ? T

Monty is making punch in a 7/8 gallon container.How many cups of punch can make ? 1 cup =1/16 gallon A 2 cups. B 7 cups. C 14 cups. D 16 cups.

business and application letters are to be a.informal and personal b.informal and impersonal c.formal and impersonal d.formal and personal

How do you say" She puts on make up and paints her nails" in Spanish using the correct form of the reflexive verb and pronoun?