shikiaanthony
12.11.2019 •
Mathematics
Find the value of sin210°
how do you find this?
Solved
Show answers
More tips
- F Food and Cooking Delicious and Simple Fillings for Pies...
- H Health and Medicine How to Help Men Gain Weight?...
- A Auto and Moto Discovering the Leader: What is the Most Expensive Car in the World?...
- H Health and Medicine Hangover: How to Get Rid of It Quickly?...
- S Style and Beauty How to Choose the Right Fur Coat and Avoid Regrets?...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
Answers on questions: Mathematics
- M Mathematics Saul wrote the statements shown in the chart below: statement description 1 a line contains at least two points. 2 a plane contains at least three non-collinear points....
- M Mathematics Which equation is correct regarding the measure of ∠mnp? m∠mnp = (x – y) m∠mnp = (x + y) m∠mnp = (z + y) m∠mnp = (z – y)...
- M Mathematics Angela practice piano for 2 1/2 hours on friday, 2 1/3 hours on saturday and 3 2/3 hours on sunday. how much time did angela practice piano during the weekend?...
- M Mathematics Consider the graphs of f(x) and g(x).if g(x)=f(x)=k, find the value of k....
- M Mathematics All of this i have been trying and trying to get it i just can’...
- M Mathematics The newest invention of the 6.431x staff is a three-sided die. on any roll of this die, the result is 1 with probability 1/2, 2 with probability 1/4, and 3 with probability...
- M Mathematics Write an algebraic expression for the word phrase: six times a length w...
- M Mathematics !begin by graphing the standard absolute value function f(x) = | x |. then use transformations of this graph to describe the graph the given function. h(x) = 2 | x |...
- M Mathematics All of the following are names of spheres shown except...
- M Mathematics 7minus the product of a number k and 3 is 25. translate the following since is into a equation and solve...
Ответ:
sine (210 degrees ) = opp/hyp
Substitute the values into the definition.
sin (210 degrees ) = -1/2 / 1
Simplify the result.
Multiply the numerator by the reciprocal of the denominator.
-1/2 .1
Multiply -1 by 1 to get -1
-1/2
Ответ:
a. -3/5
Step-by-step explanation: