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
dem82 [27]
3 years ago
15

Please help: In Δ ABC, sin A= 77, sin C= 23, and c =16, find the length of A.

Mathematics
1 answer:
Dafna1 [17]3 years ago
3 0

Answer:

39.9

Step-by-step explanation:

a/sinA = c/sinC

a/sin(77) = 16/sin(23)

a = sin(77) × 16/sin(23)

a = 39.89935764

You might be interested in
Are both a function or not ?
Ganezh [65]

Answer:

Here

Step-by-step explanation:

Domain : (-∞,∞)

Range : (-∞,∞)
Both functions generally are the same and yes both are functions.

One is the data set of a function and one is the equation...

Sorry if this isn't what you were looking for...

8 0
2 years ago
Solve for x.<br> .<br> Simplify your answer as much as possible.
Nady [450]

2x = 15 - 3x -- add 3x to both sides

5x = 15 -- divide both sides by 5

x = 3 -- simplest form

4 0
3 years ago
Read 2 more answers
A(n) ______ shows relationships between things you are comparing.
Klio2033 [76]
Equation showing relationships between things you are conparing. An equals sign represents the two expeessions are equal
6 0
3 years ago
Cheryl bought 16 pounds of apples for $12. How much did it cost per
algol [13]

Answer:

.75

Step-by-step explanation:

$12 / 16 = $0.75

8 0
3 years ago
Read 2 more answers
20 POINTS <br> Can someone please explain what I did wrong?
mr_godi [17]

Your diagram is correct.

I would have however written the Given as stated

Given :

XB≅XA≅AY≅YB ( If they are equidistant then they are all the same distance, thus the values will all be equal)

Prove:

<x≅<b≅<y≅<a (this is because a square is formed) < is angle

XM≅YM≅AM≅MB (The fact that the previous statements are true means that this is a square, if M is the midpoint than all these segments are equal)

MX≅MY

Im not sure what you did wrong besides maybe you didn't prove it well enough, everything is correct that you have written. I cant read the pen but it looks like you were missing a step.


3 0
3 years ago
Other questions:
  • AAAAAAAAAAAAAAAA HELP PLEASE HELP
    10·2 answers
  • Round your answers to the nearest hundredth
    11·1 answer
  • Plzzzzz help will give brainliest !!
    6·1 answer
  • A computer program contains one error. In order to find the error, we split the program into 6 blocks and test two of them, sele
    5·1 answer
  • Hurrrrrrrrrrrrrrrry please
    7·1 answer
  • The following equation has been solved incorrectly. Explain the students error​
    7·2 answers
  • The graph shows the distance y, in centimeters, a pendulum moves to the right (positive displacement) and to the left (negative
    11·1 answer
  • 5.........::.:.:.:.:.:.::::.
    14·1 answer
  • What is 2,684,735 rounded to the nearest hounded thousand
    8·2 answers
  • How many unique triangles can be drawn with side lengths 8 in., 12 in., and 24 in.? Explain. Any three sides form a unique trian
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!