bubl6010
02.01.2021 •
Mathematics
What is cos theta when sin theta = sqrt 2/3
Solved
Show answers
More tips
- F Food and Cooking Unusually Delicious Shashlik - Follow the Etiquette of Proper Preparation!...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
Answers on questions: Mathematics
- M Mathematics X+2y = 10 — 3х + 30 бу...
- M Mathematics Multiply 6.4 x 108 by 3.1 x 10-5 and leave theanswer in standard form....
- M Mathematics Two researchers conducted a study in which two groups of students were asked to answer 42 trivia questions from a board game. The students in group 1 were asked...
- M Mathematics Suppose that another outbreak has been detected. On Sept 1, there were 60 reported cases. A week later, there were 75 reported cases. If the disease continues spreading...
- M Mathematics How many 3-digit numbers can be formed if the leading digit cannot be zero? a. 999 b. 9999 c. 900 d. 901 e. 100...
- M Mathematics Select the correct answer. Which function is a linear function? A. 1 − 3x2 = -y B. y + 7 = 5x C. x3 + 4 = y D. 9(x2 − y) = 3 E. y − x3 = 8...
- M Mathematics Find the circumference of the circle. Round to the nearest hundredth....
- M Mathematics Plz help asap, hehdjjdnejdjfj...
- M Mathematics PLEASE HELP An architectural engineer is designing a parabolic dome that will be 200 feet in diameter with a maximum height of 50 feet. Find the equation of the...
- M Mathematics Place the following fractions in order from greatest to least: 1/3,5/24,7/48,5/12...
Ответ:
Value of cosθ is ±√7/3 .
Step-by-step explanation:
According to the Question , value of :
And , we know the identity of sine and cosine as ,
Using , this identity we have ;
Now , here since θ is in 2nd quadrant and in 2nd quadrant cos is negative . Hence ,the value of cos will be :
Ответ:
wish you the best of luck G I remmber being in your shoes but you'll make it thru