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
emmasim [6.3K]
3 years ago
10

Working with Laws and of Sines and Cosines.

Mathematics
1 answer:
malfutka [58]3 years ago
3 0
Given that:
A = 63
B = 56 
C = 61 (since these angles should be equal to 180)

a = 
b =
c = 1/2

sin 63 / a = sin 61 / .5
a = .51 miles

sin 56 / b = sin 61 / .5 
b = .47 miles 

The correct answers are: 0.51 miles and 0.47 miles. These are <span>the distances from each observer to the sailboat. 
</span>
Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help. 

You might be interested in
The Jones family is planning a vacation. They will drive from Boston, MA to Tampa, FL (total of 1,336 miles) over 4 days. They w
Zarrin [17]

Answer:

The answer is 440 miles.

Step-by-step explanation:

You add up the miles that have already been driven and subtract them from the total number of miles. this will give you 440 miles.

5 0
3 years ago
Quadrilateral ABCD is a rectangle. If AG = -7j + 7 and DG = 5j + 43, find BD
Kaylis [27]

<em>BD</em> = 56

Step-by-step explanation:

Step 1: In rectangle, the diagonals are congruent and bisect each other.

So, <em>AC</em> = <em>BD</em>

⇒<em>AG</em> + <em>GC</em> = <em>BG</em> + <em>GD</em>

⇒<em>AG</em> + <em>AG</em> = <em>GD</em> + <em>GD</em>

⇒ 2<em>AG</em> = 2<em>GD</em>

⇒<em>AG</em> = <em>GD</em>

⇒ –7<em>j </em>+ 7 = 5<em>j</em> + 43

⇒–7<em>j</em> – 5<em>j</em> = 43 – 7

⇒–12<em>j</em> = 36

⇒<em>j</em> = –3

Step 2: <em>BD</em> = 2<em>DG</em>

<em>BD</em> = 2(5<em>j</em> + 43)

     = 2(5 (–3) + 43)

     = 2(–15 + 43)

     = 2 × 28

     = 56

Hence, <em>BD</em> = 56.

4 0
3 years ago
!!!!!!!!!!!!!!!!!!!!!!!!!
mart [117]

Answer:

180-43

Step-by-step explanation:

43 and x are supplementary which means they both should equal 180

8 0
3 years ago
Read 2 more answers
9. Mark is filling up crates with watermelons for the food drive. He has large watermelons that weigh 10 pounds each and smaller
abruzzese [7]
9. 10x + 5y is the equation for larger watermelons + smaller watermelons (you did not provide information about the medium watermelons, so we must assume given the options you miswrote one of them). We can hold NO MORE than 500 pounds, so 10x + 5y must be smaller than 500. The best answer is C assuming that "5y" represents your "Medium Watermelons"- because smaller watermelons are stated to be 5 and medium ones should therefore be between 5 and 10, the option provided by A wouldn't make since because 3 pounded watermelons are not "medium" in comparison to the "small ones" that are heavier/bigger. Your best option is C, 10x + 5y < 500, the exact answer technically would be 10x + 5y <= 500.
4 0
3 years ago
When theres two negative nubers?are u suppose to add
Nina [5.8K]

Answer:

no

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • The data plots represent the hours students study each week in two different classrooms.   The mean number of hours a student in
    10·2 answers
  • Multiples of 3 between 81 and 110
    11·1 answer
  • What do i do? What do they mean ...HELP ME!!
    13·1 answer
  • PLEASE HELP ME
    9·1 answer
  • HELP ME PLZ !!! IT'S ALGEBRA
    5·1 answer
  • Initially, a population of rabbits was found to contain 192 rabbits. It was estimated that the population was growing exponentia
    13·1 answer
  • Can someone please help me I will mark u brilliant
    8·2 answers
  • 1. A rectangular fish tank 60 cm by 15 cm by 34 cm find the volume of water needed to fill the tank 2/3 of the given aquarium.
    6·1 answer
  • Please help quick i need this done today Ill give brainiest
    6·1 answer
  • I need help with problem 1 with a through explanation and solution please <br><br>​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!