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
Ne4ueva [31]
3 years ago
10

Which expression represents the approximate length of bc?

Mathematics
2 answers:
bonufazy [111]3 years ago
6 0

Hello from MrBillDoesMath!

Answer:

BC = 3 * sin (66)/ sin(38)

Discussion:

From the law of sines:

sin(38) /3 = sin(66)/ BC

BC *  (  sin(38)/3 )  = sin(66)        => multiply both sides by BC

BC = sin(66) /  ( sin(38)/3)           => multiply both sides by ( 3/sin(38) )

BC = 3 * sin (66)/ sin(38)

which is the first choice.

Regards,  

MrB

P.S.  I'll be on vacation from Friday, Dec 22 to Jan 2, 2019. Have a Great New Year!


sashaice [31]3 years ago
4 0

Answer:

answer is A

Step-by-step explanation:..

You might be interested in
How many pints are in 720 milliliters?
Rom4ik [11]

Answer: There are 1.52 pints in 720 mililiters.

Step-by-step explanation:

You need to remember that there are 473.176 mililiters in 1 pint.

Therefore, having 720 mililiters, you need to make the corresponding conversion from mililiters to pints.

Then, you get that 720 mililiters to pints is:

=(720mililiters)(\frac{1pint}{473.176mililiters})\\\\=1.52pints

Therefore, the answers is: There are 1.52 pints in 720 mililiters.

7 0
3 years ago
What are the missing side lengths in triangle PQR? And how did you find that answer pleaseee helppp!!
Zielflug [23.3K]
6sqrt2 for both since there equivalent
6 0
3 years ago
On a 66-sided number cube, which is more likely: rolling an odd number or rolling an even number?
statuscvo [17]
Hello, how have you been?

I believe that the answer to this question is exactly %55. There is 33 even numbers, and 33 odd numbers :)

Hope i helped :)
5 0
3 years ago
Read 2 more answers
A tota of 17,100 seats are available for the next hockey game if 62% of the tickets are sold out how many seats are in the arena
Ainat [17]
Take 17100 divide by 100 the answer you get is the number of seats for 1% so to get 62%, multiply 17100/100 X 62 <span>the answer is certainly 45,000</span>
5 0
3 years ago
Read 2 more answers
If x equals 12, find the value of x2 ?
Anna [14]

Answer:

24

Step-by-step explanation:

2 times 12 equals 24

8 0
3 years ago
Other questions:
  • if it would take billy an hour to race over to his girlfriends house and two hours if he went 20 miles per hour slower how far a
    11·1 answer
  • In a period of 2 and one-fourth hours, 5 and one-half gallons of water leaked from a water tank. How much water did the tank los
    14·1 answer
  • Part of a tiling design is shown. The center is a regular hexagon. A square is on each side of the hexagon, and an equilateral t
    8·1 answer
  • 3,108x7,942 estimated product​
    14·1 answer
  • A 2-column table with 4 rows. The first column is labeled x with entries negative 5, 1, 4, 6. The second column is labeled y wit
    14·2 answers
  • Patsy can decorate 3 1/2 cakes in 1/4 hour. At this rate, how many cakes can she decorate in 1 hour?
    6·1 answer
  • The circumference of a circle is 7π in. Find its radius, in inches.
    6·2 answers
  • Solve for x<br> 10x - 72<br> 3x - 4
    9·1 answer
  • I don't know how to write this can someone please help
    5·2 answers
  • Find an equation of the line containing the point (2,-5) and parallel to y = – 4x – 2.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!