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
melomori [17]
3 years ago
8

Helpppp meeeee outttttt pleaseeeee ASAPPPP!!!!

Mathematics
1 answer:
Ilya [14]3 years ago
6 0

Answer:

\boxed{\sf sin\ C =\frac{40}{41}}

Step-by-step explanation:

We need to find out the value of sinC using the given triangle . Here we can see that the sides of the triangle are 40 , 41 and 9 .

We know that the ratio of sine is perpendicular to hypontenuse .

\sf\longrightarrow sin\theta =\dfrac{ perpendicular}{hypontenuse}

Here we can see that the side opposite to angle C is 40 , therefore the perpendicular of the triangle is 40. And the side opposite to 90° angle is 41 . So it's the hypontenuse . On using the ratio of sine ,

\sf\longrightarrow sinC =\dfrac{ p}{h}\\\\\sf\longrightarrow sin\ C =\dfrac{AB}{AC}

Substitute the respective values ,

\sf\longrightarrow \boxed{\blue{\sf sin\ C =\dfrac{40}{41}}}

<u>Hence the required answer is 40/41.</u>

You might be interested in
7 + r ≥ 18<br> Which is true?<br> 11<br> 10<br> 9
sdas [7]

Answer:

11

Step-by-step explanation:

ez

3 0
2 years ago
Read 2 more answers
Are all cubes similar
julia-pushkina [17]
Yes all cubes are similar but their measurement is not similar
8 0
3 years ago
What is the value of 19.4 Nine is underlined​
Readme [11.4K]

Answer:

19

Step-by-step explanation:

iytfgxdzxZXzdxfcgvhbjn,jbhvc

4 0
2 years ago
Read 2 more answers
Find the Percent Change.<br>TV was reduced from $300 to $200.​
frez [133]

it's either 2/3 or 66.6 (neverending 6s)

7 0
3 years ago
Read 2 more answers
4. The diagonal of a rectangle is 13cm. The breadth is 5cm. Find it's length. *​
Citrus2011 [14]

Answer:

The length of the rectangle is

12

c

m

and the area of the rectangle is

60

c

m

2

.

Explanation:

By definition, the angles of a rectangle are right. Therefore, drawing a diagonal creates two congruent right triangles. The diagonal of the rectangle is the hypotenuse of the right triangle. The sides of the rectangle are the legs of the right triangle. We can use the Pythagorean Theorem to find the unknown side of the right triangle, which is also the unknown length of the rectangle.

Recall that the Pythagorean Theorem states that the sun of the squares of the legs of a right triangle is equal to the square of the hypotenuse.

a

2

+

b

2

=

c

2

5

2

+

b

2

=

13

2

25

+

b

2

=

169

25

−

25

+

b

2

=

169

−

25

b

2

=

144

√

b

2

=

√

144

b

=

±

12

Since the length of the side is a measured distance, the negative root is not a reasonable result. So the length of the rectangle is

12

cm.

The area of a rectangle is given by multiplying the width by the length.

A

=

(

5

c

m

)

(

12

c

m

)

A

=

60

c

m

2

3 0
3 years ago
Read 2 more answers
Other questions:
  • A ball has a diameter of 14 inches. Which choice is closest to its surface area? Use 3.14 to approximate pi.
    5·1 answer
  • Factor x2 -2x - 35<br> Zero Product Property <br> Solve for x.
    12·1 answer
  • I need an answer and explanation to this please help.
    5·1 answer
  • Please help!!!! i dont understand these problems
    6·1 answer
  • Diane ande her 3 friends when out to eat the total cost of lunch was $34 if they split the bill evenly how much Will each person
    15·2 answers
  • What is 5 7/10 - 5/18
    6·2 answers
  • 1. Write the standard form of the 6 in the numbel<br> . *<br> 1 p<br> 792,348,612
    9·1 answer
  • 648/180 reduced? In fractions
    14·1 answer
  • 1)The sum of two numbers is 43, and their differences is 7. Find the smaller number.
    8·1 answer
  • Consider the following null and alternative hypotheses.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!