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
Dennis_Churaev [7]
3 years ago
12

Someone help me understand how to do this

Mathematics
2 answers:
makkiz [27]3 years ago
5 0

Answer:

6.7 cm

Step-by-step explanation:

Wewaii [24]3 years ago
4 0

Answer:

6.7 cm

Step-by-step explanation:

To make use of the Law of Sines for finding b, you need to know the missing angle B. Since the sum of the angles of a triangle is 180°, you can find angle B as ...

B = 180° -82° -55° = 43°

Now, you put the numbers you know into the formula given and solve for b.

sin(A)/a = sin(B)/b

sin(55°)/(8 cm) = sin(43°)/b

Cross multiplying gives ...

b·sin(55°) = (8 cm)·sin(43°)

and dividing by the coefficient of b gives you ...

b = (8 cm)·sin(43°)/sin(55°) ≈ 6.7 cm

You might be interested in
There were 500 people at a play. the admission price was $6 for general public and $3 for students. the admission receipts were
dem82 [27]
Its 880 i think but hope yhu get it right

5 0
3 years ago
The diameter and height of this cylinder are equal to the side length ,S, of the crude in which the cylinder is inscribed.What e
yulyashka [42]

Answer:

c

Step-by-step explanation:

just took the test

3 0
2 years ago
(6, –3) and (6, –11) (6, –5) and (6, –9) (10, –7) and (2, –7) (8, –7) and (4, –7)
ivolga24 [154]

i really appreciate this post you are the real mvp

3 0
3 years ago
What's the slope of (10,-8) and (2,-6)
True [87]

Answer:

-1/4

Step-by-step explanation:

3 0
2 years ago
Three wooden cube blocks each have a side length of 6cm. What is the combined volume of the three wooden blocks in cm?
aleksklad [387]

Answer:

c

Step-by-step explanation:

what you do is you find how many sides there are witch is 6 and multiply that by 6 witch would equal 36 now all you do is multiply 3x36 witch equals 108cm square

4 0
2 years ago
Read 2 more answers
Other questions:
  •  The number of stops a bus makes on a certain day is represented by the variable s. Which set of numbers best describes the valu
    11·2 answers
  • What is a number that equals 183?
    5·2 answers
  • Suppose that a loan of $6000 is given at an interest rate of 9% compounded each year.
    5·2 answers
  • Solve 3.14 (15)^3 60
    6·2 answers
  • PZ HURRY. find angle b.​
    8·2 answers
  • Any body wanna c h a t or something just for something to do
    6·2 answers
  • Work out the lengths of side a and b give your answers to 1 decimal place <br> 8cm a 5cm
    6·1 answer
  • Kiran’s backpack weighs 3 pounds less than Clare’s backpack. Clare’s backpack weighs 14 pounds.
    12·2 answers
  • (2) what is being cooked in a preserve cooker?​
    7·1 answer
  • What is 4 divided by 610
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!