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
castortr0y [4]
3 years ago
7

Find ad please help aghhhh due today

Mathematics
2 answers:
Rudiy273 years ago
8 0
<h2><u>Question :-</u></h2>

Find AD.

\sf a. \:  2\sqrt{3}  \: m

\sf b. \: 3 \sqrt{3}  \: m

\sf c. \: 6 \: m

\sf d. \: 6 \sqrt{3}

____________________

<h2><u>Solution :-</u></h2>

<h3><u>Given Information :-</u></h3>

  • ∠DCB = 30°
  • ∠BDC = 90°
  • ∠ABC = 90°
  • BC = 12 m

<h3><u>To Find :-</u></h3>

  • The Length of AD

<h3><u>Calculation :-</u></h3>

Here, Sin θ is 30°

Sin = \bf \frac{perpendicular}{hypotenuse}

Here, θ is 30°

<em><u>Substituting the values, We get, </u></em>

∴ Sin ( 30 ) = \sf \frac{AD}{BC}

<em><u>Substituting the value of BC as 12, We get, </u></em>

⇒ Sin ( 30 ) = \sf \frac{AD}{12}

<em><u>Transposing 12 to Left Hand Side, We get, </u></em>

⇒ Sin ( 30 ) × 12 = AD

<em><u>Calculating further, We get, </u></em>

⇒ AD = 6 m

∴ AD = 6 m

<h3>____________________</h3>

<h2><u>Final Answer :-</u></h2>

The Length of AD is 6 m

<h3>____________________</h3>
Dominik [7]3 years ago
6 0

Answer:

AD = 6m

Step-by-step explanation:

Sin(30) = AD / 12

Sin(30) * 12 = AD

6 = AD

Hope this helps!

You might be interested in
Okkkkkkk jjjjjjjjhhhhh
JulsSmile [24]
Okkkkkkkkkkkkkkkkkkkkkkkkkkk
5 0
2 years ago
What is the volume of a cube if one side is 2x
Anarel [89]

Answer:

8x^3

you are welcome

5 0
2 years ago
Read 2 more answers
Which expression demonstrates the distributive property applied to the expression 4(3 + 7)
GREYUIT [131]
4(3 + 7)

= 4(3) + 4(7)  //Demonstrating distributive property

= 12 + 28

=  40
7 0
2 years ago
A certain university recently calculated the number of days that its students took to complete their master's degrees. It took 1
mixer [17]

Answer:

c) 700

Step-by-step explanation:

Add 800 and 600, and then divide by the number of number, or in this case, two. This should give you 700.

8 0
1 year ago
Hurry please!!! Quickly! I have to turn this in in 3 minutes---this is the last problem!!!<br> thx
Mama L [17]

1 = 84

3 = 252

7 = 588

10 = 840

5 0
2 years ago
Read 2 more answers
Other questions:
  • NEED HELP !!!!!
    10·1 answer
  • Use the quadratic formula to find the solutions to the quadratic equation below x^2-6x-5=0
    14·1 answer
  • ashur solves the following system of linear euations. -3a + 7b = -16. -9a + 5 b = 16 which statement is true about the solution
    7·1 answer
  • How would you solve this: x^2-9x+18
    14·2 answers
  • How do I solve this with Substitution?
    11·1 answer
  • Let log P/N=5 and log M/N=9<br> what is the relationship between P and M?
    8·1 answer
  • CONCEPTS OF ALGEBRA<br> (question in picture)<br> PLEASE HELP!<br> 10 points
    10·1 answer
  • Can anyone help me solve point 1?
    13·2 answers
  • HELP PLEASE DUE IN 4 MINUTES
    5·2 answers
  • A Function is defined as K(x)= 2x^2 -5x +3.The value of K(-3) is
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!