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
ira [324]
2 years ago
5

ABCD is quadrilateral. work out the length of cd

Mathematics
1 answer:
musickatia [10]2 years ago
7 0

Answer:

25.97cm

Step-by-step explanation:

BD=12/(sin35)= 20.92cm

using sine rule

DC/sin102 = BD/sin52

DC/sin102 = 20.92cm/sin52

CD = (20.92/sin52)× sin102 = 25.97cm

You might be interested in
Helppp meee please this one confuses me
slava [35]

= (3x + 2)(x + 1) \\  = 3x(x + 1) + 2(x + 1) \\  =  {3x}^{2}  + 3x + 2x + 2 \\  =  {3x}^{2}  + 5x + 2

8 0
2 years ago
Solve for the value of x and y
antiseptic1488 [7]

The value of x is 35° and the value of y is 72.5°

Hope this helps! If you have any more questions or need any further explanation then please comment down below or message me! Good luck!

3 0
3 years ago
Babysitting for 8 hrs and making $72.00 or babysitting for 6 hrs and making $57.00. Which is the better deal?
Sedaia [141]
Babysitting for 8 hours and making $72.00 because of a better/greater amount of money
5 0
3 years ago
Read 2 more answers
Simplify 9a+3+2a+10<br><br><br><br> thx
a_sh-v [17]
Hey there 

9a+3+2a+10
You have to collect like terms 

To simplify you have to add 9a and 2a. Then 3 and 10 
9a+2a= 11a 
10+3= 13 

The answer is 11a+13

hope this helps  <span />
7 0
3 years ago
Read 2 more answers
Please help me out on this question :)
d1i1m1o1n [39]

Answer:

my teacher gave me the exact answer for this

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • If 9(x - 9) = -11, then x = ?
    14·2 answers
  • An average person’s hair grows at a rate of 18 cm per year. How fast in inches per month does the average person’s hair grow? Sh
    9·2 answers
  • the monthly rents for five apartments advertised in a newspaper were $650,$650,$740,$1650, and $820. use the mean, median, and m
    9·1 answer
  • A circle is centered on point B. Points A, C and D lie on its circumference.
    14·2 answers
  • Can some one please tell me the answer<br>to this 2(x+4)-1=2x+7<br>​
    7·1 answer
  • What is the measure of Angle DEF?
    14·1 answer
  • Write 9/11 as an expression
    6·2 answers
  • The product of 3 and n is 12
    9·2 answers
  • HEEEEEEEEELP PLZZZZZZZZZZ
    10·1 answer
  • In God of Highschool: Who was the one opponent that Taek Jegal didn't view as trash?​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!