![jessicad8776](/avatars/40446.jpg)
jessicad8776
11.03.2021 •
Mathematics
Suppose cos(O) = 5/13, Quadrant I. Find sin(O).
A:13/12
B:12/13
C:13/5
D:5/12
Solved
Show answers
More tips
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
Answers on questions: Mathematics
- M Mathematics Oil and gas production in a certain area dropped from 4 million barrels in 2000 to 1.9 million barrels in 2013. Assuming that the oil and gas production decreased at a constant...
- H History How did the us policy of brinkmanship contribute to the arms race?...
- E English In which of the following sentences do you find a verb phrase? a)i believed every word he said. b)i shall be all that i am and more. c)the crowd roared as the bull charged....
- M Mathematics The vertices of / are G(–4, 0), H(5, 2), and I(–2, –3). / is rotated 270° counterclockwise about the origin to form /. What are the coordinates of the vertices of /?...
- E English A. how many possible keys does the playfair cipher have? ignore the fact that some keys might produce identical encryption results. express your answer as an approximate...
- C Chemistry In wich phase are the particles of matter furthest apart from one another...
Ответ:
D I think
Explanation
Ответ:
B. 12/13.
Step-by-step explanation:
Using the identity sin^2 O + cos^2 O = 1:
sin^2 O = 1 - cos^2 O
sin^2 O = 1 - (5/13)^2
= 1 - 25/169
= 169/169 - 25/169
= 144/169
So sin O = √(144/169)
= 12/13.
Ответ: