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
anastassius [24]
3 years ago
13

Help? Use the law of sines to find the length of side c

Mathematics
2 answers:
____ [38]3 years ago
8 0

Answer:

C

Step-by-step explanation:

Using the law of Sines in ΔABC

\frac{a}{sinA} = \frac{c}{sinC}, that is

\frac{37}{sin42} = \frac{c}{sin41.5} ( cross-  multiply )

c × sin42° = 37 × sin41.5° ( divide both sides by sin42° )

c = \frac{37(sin41.5)}{sin42} ≈ 36.64 ( to 2 dec. places )

Ahat [919]3 years ago
5 0
<h3>✽ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ✽</h3>

➷ a/sinA = c/sinC

Substitute in the values:

37/sin(42) = c/sin(41.5)

Multiply both sides by sin(41.5)

37/sin(42) x sin(41.5) = c

Solve:

c = 36.63999457

The correct answer would be C. 36.64

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

You might be interested in
If minor arc AB measures 9pi, what is the length of the radius of circle C? If necessary, round your answer to the nearest inch.
Y_Kistochka [10]

Answer: 12 inches

Step-by-step explanation:

took the test

8 0
3 years ago
Read 2 more answers
Mr. Jones sells apples at the farmers’ market. In a container, he has 4 different types of apples. The probability of randomly s
Elden [556K]

Answer:

This question cannot be answered with the information given

Step-by-step explanation:

You did not include the possibilities of each apple being selected.

I will follow this question and answer it when there's more details.

7 0
3 years ago
R/3 + 5 &lt; 8<br><br> please help
Feliz [49]

Answer:

r<9

Step-by-step explanation:

r/3 + 5 < 8

Subtract 5 from each side

r/3 + 5-5 < 8-5

r/3 < 3

Multiply each side by 3

r/3 *3 <3*3

r<9

3 0
3 years ago
A box has a volume of 192 cubic inches, a length that is twice as long as its width, and a height that is 2 inches greater than
ruslelena [56]

Answer:

Therefore the dimension of the cuboid is 8 inches×4 inches ×6 inches.

Step-by-step explanation:

Cuboid : A cuboid is a three dimension shape. The length ,breadth and height of a cuboid are not same.

  • A cuboid has 6 faces.
  • A cuboid contains 8 vertices.
  • A cuboid contains 12 edges .
  • The total surface area of a cuboid is

           = 2(length×breadth+breadth×height+length×height) square units

  • The dimension of a cuboid is written as length×breadth×height.
  • The volume is( length×breadth×height) cubic units

Given that the volume of the box is 192 cubic inches.

Let x inches be the width of the cuboid.

Since the length is twice as long as its width.

Then length = 2x inches

Again height is 2 inches longer than width.

Then height = (x+2) inches.

Therefore the volume of the cuboid is

=[x\times 2x\times (x+2)]   cubic inches

=[2x^2(x+2)]     cubic inches

=(2x^3+4x^2)     cubic inches

According to the problem,

2x^3+4x^2=192

\Rightarrow 2x^3+4x^2-192=0

\Rightarrow 2(x^3+2x^2-96)=0

\Rightarrow (x^3+2x^2-96)=0

\Rightarrow x^3-4x^2+6x^2-24x+24x-96=0

\Rightarrow x^2(x-4) +6x(x-4)+24(x-4)=0

\Rightarrow (x-4)(x^2+6x+24)=0

Therefore x=4

Since the all zeros of x²+6x+24 =0 is negative.

Therefore breadth = 4 inches

 length=(2×4) inches=8 inches

 and height = (4+2)inches = 6 inches.

Therefore the dimension of the cuboid is 8 inches×4 inches ×6 inches.

8 0
3 years ago
Using the order of operations, what should be done first to evaluate (-4) +6-(-3-4) (2) - 5?
defon
The -3-4 that should be done first
4 0
3 years ago
Read 2 more answers
Other questions:
  • Holly's fitness tracker shows how many
    8·1 answer
  • The vista marina rents boats for $25 per hour . In addition to the rental fee , there is a $12 charge for fuel . Is the number o
    15·1 answer
  • Simplify 3 and 16/24
    11·1 answer
  • Solve for c help me out
    11·1 answer
  • 5x+6y= 32 12-4x=8 substitution
    14·1 answer
  • Find the percent of change. Where necessary, round to the nearest percent. Describe the percent of change as a percent of increa
    12·1 answer
  • Ra'Shaela is going to the store to buy candy. She has $3.45 in dimes and
    6·1 answer
  • How do you convert 6x + 19y = 19 into slope intercept form?
    11·2 answers
  • Assume that a simple random sample has been selected and test the given claim.Claim: The average age of actresses when they win
    12·1 answer
  • EASY POINTS<br> Which answer represents the following conditional statement in shorthand?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!