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
lbvjy [14]
2 years ago
12

Find sin A for the triangle below. Give the exact value as an expression and an approximation to the nearest ten-thousandth. Not

e: The triangle is not drawn to scale.
Mathematics
1 answer:
Feliz [49]2 years ago
7 0

the exact value of sin A  to the nearest ten- thousandth is 0. 6625

<h3>Using the pythagorean theorem</h3>

a² + b² = c²

The opposite side is unknown, so use the pythagorean theorem to find it

c = hypotenuse = 4

a= opposite site = ?

b= adjacent side = 3

Substitute into the formula

4² = a² + 3²

16 = a² + 9

a² = 16 -9 = 7

Find the square root

a =√7 = 2. 65

To find Sin A, use

Sin A = opposite side ÷ hypotenuse

Sin A = 2. 65 ÷ 4 = 0. 6625

Thus,  the value of sin A is 0. 6625

Learn more about pythagorean theorem here:

brainly.com/question/654982

#SPJ1

You might be interested in
Please help me with this
konstantin123 [22]

Given : Yoshi baked 14 Apple pies and 2 Blueberry pies

⇒ Yoshi Ratio of Apple pies to Blueberry pies :  \frac{14}{2} = 7

Given : Allie baked 12 Apple pies and 3 Blueberry pies

⇒ Allie Ratio of Apple pies to Blueberry pies :  \frac{12}{3} = 4

As : 7 > 4

Yoshi baked a Higher ratio Apple pies to Blueberry pies

7 0
3 years ago
A rectangle has a length of 5.50 m and a width of 12.0 m. What are the perimeter and area of this rectangle?
natulia [17]
Perimeter is all the sides added together so 5.50 + 12 + 5.50 + 12 = 35 and area is base times height so 5.5 × 12 = 66

P = 35m
A = 66m
3 0
3 years ago
NEEED HELP ASAP
Andru [333]

Question 1:

14 m × 10 m

Question 2:

0.8 ft × 1 ft

Question 3:

True

Question 4:

10 square units

Question 5:

More than 2

Question 6:

(Sorry I can't answer this question since there is no graphic shown)

Question 7:

(Again, there's no picture, therefore I can't answer your question)

Question 8:

37.7 feet

Question 9:

7.1 square feet

Question 10:

Rectangle

Question 11:

Sorry there is no picture to go with the problem so I can't help you :(

Sorry I couldn't answer all of the questions. I hope this help you though.

6 0
3 years ago
The coordinates of the point Care (6,5) and the coordinates of point D are
Komok [63]

Answer:.........

Step-by-step explanation:

6 0
3 years ago
Emails arrive at the server of a company at the rate of an average of 10 per hour. It is assumed that a Poisson process is a goo
fomenos

Answer:

0.37

Step-by-step explanation:

we have given that emails arrives at the server at the rate of 10 per hour means \frac{10}{60}=0.166  per minute

we have to find the probability that the time difference between the two email is more than 2 minute

so probability P\left ( X> 2 \right )=e^{-2\lambda }=e^{-2\times 0.166}=0.7166

4 0
3 years ago
Other questions:
  • Distribute this problem -6(a+8)
    11·2 answers
  • Which statement about this figure is true?
    14·1 answer
  • PLEASE HELP !!!
    12·1 answer
  • What is 3.28 divided by 11.48 pls show me the step by step work
    13·1 answer
  • Eric buys a skateboard, and his total bill is $104. The rate of sales tax was 4%. You can solve the equation s + 0.04s = 104 to
    7·1 answer
  • Corinna has $80. She wants to buy a $245 plane ticket. She will save up her earnings from working at the museum where she earns
    9·1 answer
  • Find the area of a sector of a circle whose diameter is 21 cm and whose central angle is 10 degrees
    6·1 answer
  • Which of the following relations is a function?
    8·2 answers
  • A27=16<br> a<br> 27<br> =<br> 16<br> . What is the value for a?
    14·2 answers
  • Help me please rjdjfhdhdbdbdbdbdb
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!