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
12345 [234]
1 year ago
7

Trigonometry Sine Rule [Find the unknow side and angle of the triangle] Exercise D

Mathematics
1 answer:
nekit [7.7K]1 year ago
5 0

The angle B of a triangle ABC is 26.87°.

Given that, ∠A=92°, b=6.93 cm and a=15.31 cm.

<h3>What is the sine rule formula?</h3>

In trigonometry, the law of sines, sine law, sine formula, or sine rule is an equation relating the lengths of the sides of any triangle to the sines of its angles.

The sine rule formula=sin A/a = sin B/b =sin C/c.

Now, sin 92°/15.31 = sin B/6.93

⇒sin B/6.93=0.0652

⇒sin B=0.452

⇒B=26.87°

Therefore, angle B of a triangle ABC is 26.87°.

To learn more about the sine rule visit:

brainly.com/question/20839703.

#SPJ1

You might be interested in
Can any1 answer this?If u can i get it right i put brainliest :)
Vera_Pavlovna [14]
The top answer is the right answer

Hope this helps good luck
5 0
3 years ago
Fast as possible, 100 point<br> Write an expression for the Product of (x+5)(x-3)
joja [24]

Answer:

I think this could be the answer- x^ +2x-15

4 0
3 years ago
What is the distance between (-6, 2) and (8, 10) on a coordinate grid?
lawyer [7]

Answer:

The answer is 2(the square root of 65 )

Step-by-step explanation:

Plug ( -6, 2) and (8, 10) into the distance formula and solve.

Distance = the square root of ((x2 - x1)^2 + (y2 - y1)^2))

Distance = the square root of ((8 - -6)^2 + (10 - 2)^2))

Distance = the square root of (14^2 + 8^2)

Distance = the square root of (196 + 64)

Distance = the square root of 260 which can be simplified to 2(the square root of 64)

5 0
3 years ago
Translate the statement below into a mathematical expression:
slega [8]

Answer:

18-6=2+y

Step-by-step explanation:

18-6=2+y

5 0
3 years ago
Samantha glued stickers on a sheet with an area of 1,260 square centimeters in 1/6 of an hour. What is the speed, in square cent
ASHA 777 [7]
1/6 of an hour is 10 minutes. For a precise answer, convert it to seconds. You will end up with 600 seconds. Divide the area of the sheet by 600 seconds.
1260/600 ~ 2 
With this result, Samantha glued approximately 2 stickers every second.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Jazmine is painting picture frames. She uses 1 tube of red paint and 2 tubes of yellow paint for every 5 frames. How many tubes
    14·1 answer
  • Which of the following best describes perpendicular lines?
    11·2 answers
  • Which undefined term is needed to define an angle?<br><br> Plane<br> Point<br> Ray<br> Line
    5·1 answer
  • Rina wants to ride the bumper cars 1 time and the Ferris wheel 5 times. It costs 1 ticket to ride the bumper cars and 1 ticket t
    12·1 answer
  • What is the equation 2y=x-8 In y intercept form?
    12·1 answer
  • Find the product. state your answer in standard form <br><br> (x+7)(x squared + 6x - 8)
    13·2 answers
  • What is the volume of a sphere with a radius of 1 foot? (Use 3.14 for pi)
    12·2 answers
  • 0.54,0.45,0.405,0.054 in order smallest first
    5·2 answers
  • Assume the annual interest rate is 6%. Calculate the value of an investment that pays $100 every two years, starting two
    12·1 answer
  • Please tell me which one are positive and negative
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!