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
stiv31 [10]
3 years ago
11

The equation sin(40o) =  can be used to determine the length of line segment AC. 

Mathematics
1 answer:
lesya692 [45]3 years ago
8 0

I FOUND YOUR COMPLETE QUESTION IN OTHER SOURCES.

PLEASE SEE ATTACHED IMAGE.

For this case we have the following equation:

sin(40)=\frac{b}{20}

From here, we clear the value of b which is the length of the AC segment.

We have then:

b=20*sin(40)

Doing the calculations we have:

b = 12.85575219

Rounding for the nearest tenth we have:

b = 12.9

Answer:

The length of the segment AC is given by:

b = 12.9

You might be interested in
Simplify (9x^3+2x^2-5x+4)-(5x^3-7x+4)
svlad2 [7]

This is the answer ^^^^^

3 0
3 years ago
The combined volume of all the tanks at an aquarium is 1.25 X 106 gallons. The aquarium plans to install a new dolphin tank with
DaniilM [7]

1. The combined volume of all the tanks at the aquarium is written in Scientific notation. Keeping this on mind, you can write it as following:

(1.25)(10^{6})=1,250,000gallons

2. Now, you must sum the combined volume of all the tanks and the volume of  the new tank to calculate the total volume of all of them:Vt=1,250,000gallons+250,000gallons\\Vt= 1,500,000gallons

3. Now, you can write the result in Scientific notation, as following:

Vt=(1.5)(10^{6}) gallons

The answer is: (1.5)(10^{6}) gallons

3 0
3 years ago
The results of joes survey show that baseball is the favorite sport for 18 out of 25 people. What percent do not like sports?
charle [14.2K]

well if 18 out of 25 like it, then the remaining 7 doesn't like it, namely 7 out of 25.

if we take 25 to be the 100%, what is 7 off of if in percentage?

\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 25&100\\ 7&x \end{array}\implies \cfrac{25}{7}=\cfrac{100}{x}\implies 25x=700\implies x=\cfrac{700}{25}\implies x=28

7 0
3 years ago
How do I solve for n?​
Finger [1]
Simple just do normal simple algebra:)
3 0
3 years ago
A lollipop has a radius of 15m. Determine the diameter, circumference, and area of the lollipop.
Leokris [45]
The answers are:

Diameter: 30m
Circumference: 94.24777960769379
Area: 706.8583470577 m<span>2

I hope this helps you. Good luck with your work!</span>
6 0
3 years ago
Other questions:
  • How many numbers between 24 and 719 are divisible by 4 and 8?
    12·1 answer
  • Random pages were chosen from a variety of children’s books and the number of words on each page was recorded. Find the variance
    15·2 answers
  • Which polygon is always irregular
    7·1 answer
  • ON TIMER ONLY 2 MIN LEFT PLEASE HELP!!!!
    11·1 answer
  • Lauren wants to keep her cell phone bill under $60 per month. Her current cell phone plan is $30 per month plus $0.05 per text.
    14·1 answer
  • Prime factors of 28​
    13·2 answers
  • The city council is planning a long, narrow park with a playground at one end and a fountain at the other. They want the playgro
    13·1 answer
  • Enter the fraction as a decimal and as a percent.
    15·1 answer
  • The average salary for a certain profession is $87,500. assume that the standard deviation of such salaries is $26,000. Consider
    14·1 answer
  • Ms. Sperlak bakes 3 1/2 pies in 20 minutes. At this rate how many pies can she bake in 1 hour? 2 hours? (This is math)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!