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
matrenka [14]
2 years ago
10

Find the sine of angle B

Mathematics
2 answers:
masya89 [10]2 years ago
7 0

Answer:

The answer to your question is sin Ф = 4/5  

Step-by-step explanation:

From the picture, we know that ∠C is a right angle, so ΔABC is a right triangle.

To solve this question use trigonometric functions

    sin Ф = Opposite side / hypotenuse

Opposite side = 4

Hypotenuse = 5

Then,

        sin Ф = 4/5    

andrew11 [14]2 years ago
7 0

Answer:

Step-by-step explanation:

Triangle ABC is a right angle triangle.

From the given right angle triangle,

AB represents the hypotenuse of the right angle triangle.

With m∠B as the reference angle,

BC represents the adjacent side of the right angle triangle.

AC represents the opposite side of the right angle triangle.

To determine Sine ∠B, we would apply the Sine trigonometric ratio.

Sin θ = opposite side/adjacent side. Therefore,

Sin B = 4/5 =

SinB = 0.8

You might be interested in
∠A and \angle B∠B are supplementary angles. If m\angle A=(2x-16)^{\circ}∠A=(2x−16) ∘ and m\angle B=(5x+28)^{\circ}∠B=(5x+28) ∘ ,
Otrada [13]

Answer:

The measure of angle A is 32

Step-by-step explanation:

A+B=180

2x-16+5x+28=180

7x+12=180

7x=168

x=24

A=2(24)-16

A=48-16

A=32

6 0
3 years ago
A pair of parallel lines intersected by a transversal and forms same side interior angles that are in a 5:1 ratio. what are the
kifflom [539]

Answer:

1st side: 150

2nd side: 30

3 0
3 years ago
Two plus two equals?
polet [3.4K]

Two plus two is equal to four

7 0
3 years ago
Read 2 more answers
WHat is the y- intercept of the quadratic function f(x)=(x-6)(x-2)?
aleksandrvk [35]
I think it's (0, -12)
7 0
2 years ago
Read 2 more answers
What is equivalent expressions by combining terms like 5c - 4c + c
vampirchik [111]

the answer is 2c you - the five with four then you gaana have 1c +1c equal 2c.

4 0
2 years ago
Other questions:
  • What is the area of a rectangle with vertices at (2, 3), (7, 3), (7, 10), and (2, 10)?
    6·2 answers
  • What is the slope of the line that passes through points (-1,5) and (2,-3)
    9·1 answer
  • PLEASE ANSWER WILL MARK BRAINIEST IF CORRECT :)
    13·1 answer
  • Suppose you take a trip to a distant universe and find that the periodic table there is derived from an arrangement of quantum n
    5·1 answer
  • Help me out please :((((((((
    14·1 answer
  • What does point B represent on the graph?
    5·2 answers
  • Solve for x<br> please help me an explanation is not needed if you don’t want to add it !
    11·1 answer
  • Lennox owns a big apple orchard. She ships her apples to various markets using a fleet of trucks. Every week, each truck goes on
    5·1 answer
  • Please help I need to turn this in tonight
    10·2 answers
  • Directions: Find the product and simplify<br>​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!