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
KatRina [158]
1 year ago
9

Use a calculator to find a decimal approximation for the following trigonometric function sin 28°48

Mathematics
1 answer:
Bumek [7]1 year ago
5 0

The decimal approximation for the trigonometric function sin 28°48' is

Given the trigonometric function is sin 28°48'

The ratio between the adjacent side and the hypotenuse is called cos(θ), whereas the ratio between the opposite side and the hypotenuse is called sin(θ). The sin(θ) and cos(θ) values for a given triangle are constant regardless of the triangle's size.

To solve this, we are going to convert 28°48' into degrees first, using the conversion factor 1' = 1/60°

sin (28°48') = sin(28° ₊ (48 × 1/60)°)

= sin(28° ₊ (48 /60)°)

= sin(28° ₊ 4°/5)

= sin(28° ₊ 0.8°)

= sin(28.8°)

= 0.481753

Therefore sin (28°48') is 0.481753.

Learn more about Trigonometric functions here:

brainly.com/question/25618616

#SPJ9

You might be interested in
If you’re using the inspection method, what constant term would you need in the numerator of this rational expression for (x+5)
Eva8 [605]
<span>If I am using the inspection method, the constant term that I would need in the numerator of this rational expression for (x+5) to be a common factor of (x^2+6x+14) / (x+5) is 11/(x+1)</span>
7 0
3 years ago
Read 2 more answers
What is the y-coordinate of the midpoint of a segment with endpoints (0, -4) and (-4, 7)? Show your work.
Anon25 [30]
The answer is (-2,3/2)
3 0
3 years ago
Percentage homeworkkk… (Middle School)
weeeeeb [17]

Answer:

75% for number 2 i think number 3 is 70%

3 0
3 years ago
Read 2 more answers
What is the input if the output is 0 ?
Elodia [21]

In other words, what is <em>y</em> if <em>x</em> is 0.

Look on the graph, a line passes through point, A(x,y)\longrightarrow A(0,-3)

So we can conclude that at that very point the input <em>x</em> was 0 and the output <em>y</em> was -3 therefore,

\boxed{f(-3)=0}

Hope this helps.

<u>r3t40</u>

6 0
3 years ago
Points A, B, and C are collinear. Point B is between A and C. Find the length indicated. AB= 5x-15, BC=3x-5, and AC=28. Find AB
katrin2010 [14]

Answer: AB is 15

Step-by-step explanation: First, you need to draw a picture and label the parts of the line: AB=5x-15; BC= 3x-5; AC =28. Because of the segment addition postulate, you set the equation to be 5x-15+3x-5=28. Then you solve:

5x-15+3x-5=28

Add like terms:

8x-20=28

Add 20 to both sides

8x=48

Divide by 8

x=6

Now, you need to find the measure of AB, so you plug the 6 into the x variable for 5x-15

5(6)-15

30-15

AB=15

4 0
2 years ago
Other questions:
  • Please help me!!! I suck at math :((
    14·1 answer
  • Use the formula for the present value of an ordinary annuity or the amortization formula to solve the following problem. PV=​$20
    11·1 answer
  • The mean amount purchased by a typical customer at Churchill's Grocery Store is $23.50 with a standard deviation of $5.00. Assum
    10·1 answer
  • What is the solution of the system of equations?<br> 5x + 4y = -22<br> 2x – 3y = 5
    12·1 answer
  • The chorus at an elementary school is made up on fifth and sixth graders. This year, the chorus had 12 fifth-grade girls, 9 fift
    11·1 answer
  • Please help me ASAP this is past due and I really need help graphing it all I will give high points and I will also give brainli
    6·1 answer
  • Someone, please help me fill this out
    7·1 answer
  • PLEASE PLEASE ANSWER ASAP
    14·1 answer
  • The number of coffee shops in a certain country can be modeled by the quadratic function ​f(x)105x²+680x+4296, where​ f(x) is th
    10·1 answer
  • Fnd the highest common factor of -8xy and 20y
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!