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
Doss [256]
3 years ago
13

In a right triangle, <A and <B are acute. Find the value of sin A, when tan A = 8/15​

Mathematics
1 answer:
finlep [7]3 years ago
3 0

Answer:sinA=8/17

Step-by-step explanation:

Using Pythagoras principle

x=√(15^2+8^2)

x=√(15x15+8x8)

x=√(225+64)

x=√(289)

x=17

SinA=opposite/hypothenus

SinA=8/17

You might be interested in
What does -12(4+g)=?
dolphi86 [110]

Answer:

-48-12g

Step-by-step explanation:

Use the distributive property to get your answer

6 0
3 years ago
Read 2 more answers
in 3000 repetitions of an experiment, a random event occurred in 500 acres. The expected probability of this event is?
scZoUnD [109]
Roughly in the 20% percentile.<span />
6 0
3 years ago
Quadrilateral A has side lengths 6, 9, 9, and 12. Quadrilateral B is a scaled copy of Quadrilateral A, with its shortest side of
Alekssandra [29.7K]

Answer:

Look below

Step-by-step explanation:

Ok, you got a Quadrilateral with the side lengths 6, 9, 9, 12

The shortest of B is 2

Find the scale factor of the A to B

6 -> 2

6/2 = 3

Scale factor is 3

Now divide all the sides by scale factor

6/3, 9/3, 9/3, 12/3 = 2, 3, 3, 4

Add them all together to get the perimeter

2+3+3+4 = 12

Perimeter of B is 12

5 0
3 years ago
Need help please need help
klasskru [66]

Answer:

b.y=4

c. x=6

These are the answers hope this helps

7 0
2 years ago
Need help with question 15
ad-work [718]

Answer:

68 degrees

Step-by-step explanation:

triangle = 180 degrees

<BFD = 180 - 90 - 22 = 68 degrees

5 0
3 years ago
Other questions:
  • She right u post to times it
    13·1 answer
  • PLEASE HELP ASAP! LOTS OF POINTS
    9·2 answers
  • How many pounds are in an oz
    5·1 answer
  • what is the probability that a customer orders a sundae including the topping of whipped cream caramel syrup chocolate syrup and
    15·1 answer
  • Given the function f'() = –2x3 + 36x2 – 90x, determine all intervals on which<br> f is increasing
    11·1 answer
  • In 2010 the population of Alaska was about 710,200. Whatvis this number written in word form?
    8·1 answer
  • The sum of 4 thirteens and 16 thirteens, need answer ASAP :(
    9·1 answer
  • Pls help me find answer​
    13·1 answer
  • Find the measure of the missing angle.<br> a<br> 66°
    8·1 answer
  • ABCD is a quadrilateral work out CD
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!