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
Gwar [14]
3 years ago
15

B = 57°, b = 26 cm. Find c in cm. Round to 2 decimal places.​

Mathematics
1 answer:
baherus [9]3 years ago
3 0

Answer:

17

Step-by-step explanation:

Answer:

21.1cm

Step-by-step explanation:

From sine rule which can be expressed as

b/ sinB = c/sin C

B = 57°,

b = 26 cm.

FROM THE COMPLETE QUESTION,

C=43°

Then we can substitute this

26/sin(57) = c/sin(43)

If we cross multiply and make "c" subject of the formula

c=[26 × sin(43)]/ sin57

c= 21.1 cm

You might be interested in
Which numbers are greater than 0.7? 0.37, 0.9, 0.08, 0.69, 0.71
nikitadnepr [17]
Hello!

The following numbers are greater than 0.7:

0.9 and 0.71.
5 0
3 years ago
Evaluate the expression when a= 6 and c= -6. -a+9c​
Troyanec [42]

Answer:

=-a +9c

=-6+9×-6

=-6+(-54)

=-6-54

=-60

hope it helps you!!!

stay safe healthy and happy!!!!

7 0
3 years ago
A company has introduced two new products to the market. The revenue generated by product A was $63,000 in the first year, and t
elena-s [515]
The correct answer is <span>R(x) = 9,000[9(1.035)x + 7(1.021)x]; $170,936</span>
6 0
3 years ago
Read 2 more answers
Erica had 6 coins in her coin collection. She goes to a coin show and buys some more coins. How many does she have now?
Svetlanka [38]

Why would she be paying for another form of currency is the real question?

4 0
4 years ago
I am trying to remember how to do Write a two-column proof,
Klio2033 [76]

9514 1404 393

Explanation:

Make use of the properties of equality.

  a = 2b +6 . . . . . given

  a = 9b -8 . . . . . given

  2b +6 = 9b -8 . . . . . . . substitution property of equality

  6 = 7b -8 . . . . . . . . . . . subtraction property of equality

  14 = 7b . . . . . . . . . . . . . addition property of equality

  2 = b . . . . . . . . . . . . . . . division property of equality

  b = 2 . . . . . . . . . . . . . . symmetric property of equality

4 0
3 years ago
Other questions:
  • What pair of factors of −42 has a sum of 1?
    12·1 answer
  • Is 2x+7y=-12 linear or nonlinear
    7·2 answers
  • Help me find the answer please
    9·1 answer
  • ANSWER THIS QUICK BUT CORRECTLY FOR BRAINLIEST
    11·1 answer
  • if one face of a cube has an area of 6.75 square inches , what is the surface area of the entire cube ?​
    11·1 answer
  • I need help please. Thank you.
    14·1 answer
  • What is the area of the circle below? Use 3.14 for pi?
    11·2 answers
  • 14. Twelve more than seven times a number equals the number less six
    9·2 answers
  • Evaluate the expression for r = 14.
    5·1 answer
  • 60 points! No links or cheaters! I need a serious answer! Someone please help me I need to bump up my grade!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!