1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
musickatia [10]
3 years ago
14

Sina nas) - A. - Nu B. In C. D. 2

Mathematics
2 answers:
egoroff_w [7]3 years ago
5 0
-1/2 is the answer :)
Tpy6a [65]3 years ago
5 0

Answer:

\: b. \:  \:  \:  \:  -  \frac{1}{2}

Step-by-step explanation:

sin(7π/6)

\sin(\pi \frac{\pi}{6} )

\sin( \frac{\pi}{6} )

[•°• sine is -ve in iii quadrant ]

=  -  \frac{1}{2}

<h3>❣️(◍Jess bregoli◍)❣️</h3>

#<em>k</em><em>e</em><em>e</em><em>p</em><em> </em><em>learning</em><em>!</em><em>!</em>

You might be interested in
ANYONE WHO KNOWS THIS PLEASE HELP
son4ous [18]

Answer:

It takes the runner 3 hours to run 15 miles.

Hopefully, this is helpful!

7 0
3 years ago
Is 0.9 a rational number ? what type of answer is desired?
wolverine [178]
When paired with 0.23 0.9 is a rational number
6 0
3 years ago
The sum of two numbers is 24.The difference of their square is 144.what are the two numbers?​
dimulka [17.4K]

Answer:

9 and 16

Step-by-step explanation:

let the two numbers are X and Y

X+Y=24

X^2-Y^2=144

solve simultaneously

4 0
3 years ago
The length of a room is 16.40 m, its width is 4.5 m, and its height is 3.26 m. what volume does the room enclose?
AVprozaik [17]
<span>According the information given we understand that the room is a regular rectangle, We know that volume = lenght * widht * height, so we start by calculate the room area as length by width, that is 16.4 * 4.5 = 73.8 square metres. Then with 3.26 metres of height, the total volum will 73.8 * 3.26 = 240.58 cubic metres.</span>
5 0
3 years ago
The m 3 +m 5 =180 true false will mark brainest​
laila [671]

Answer:

true I'm positive that the correct answer

3 0
3 years ago
Read 2 more answers
Other questions:
  • A study concludes that 15 percent of all college students attend a gym class.
    7·2 answers
  • What is 2/3 + 1/4<br>*please help*
    7·2 answers
  • Find two consecutive numbers whose sum is 117
    5·2 answers
  • POP
    7·1 answer
  • (0, -5), (1, 0), (2, 5), (3, 10)<br> in ordered pairs
    13·1 answer
  • an average ant is 1/4 of an inch long. an average aphid is 3/32 of an inch long. how many times longer is the ant than the aphid
    11·1 answer
  • 13x - 7 = 136<br> 11<br> 15<br> 8<br> 9
    6·1 answer
  • Sharon buys four salmon steaks for $22.95 at her local supermarket. The weights of the steaks, in pounds, are 0.68, 0.74, 0.77,
    13·1 answer
  • Science quiz has 12 multiple choice questions with four choices for each find the total number of ways to answer the questions
    15·2 answers
  • (2/3) × (2/3) × (2/3)​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!