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
olasank [31]
2 years ago
5

Solve similar triangles (advanced)

Mathematics
2 answers:
Anuta_ua [19.1K]2 years ago
6 0

Answer:

x = 12

Step-by-step explanation:

ABC ~ ADE

AB/AD = BC/DE

 10/20 = 6/x

x = 20 x 6 ÷ 10

x = 12

Ilia_Sergeevich [38]2 years ago
4 0

Answer:

12 =x

Step-by-step explanation:

We  can use proportions to solve

6           x

---- = -------

10        10+10

Using cross products

6 ( 10+10) = x*10

6*20 = 10x

120 = 10x

Divide by 10

120/10 = x

12 =x

You might be interested in
jorge measured his heart rate after jogging he counted 11 beats during 6 second interval what was the unit rate of jorges heart
defon

Answer: 66

Step-by-step explanation:

11 beats in 6 seconds means you mulitiply the beats times the seconds

6 0
3 years ago
A rectangular garden has length and width as given by the expressions below.
Helen [10]
2[4 − 7(3x + 4y)] + 2[3x(−2y)]
2[4 - 21x -28y] + 2[-6xy]
8 - 42x - 56y -12xy

the perimeter of given rectangular garden is (8 - 42x - 56y -12xy).
4 0
3 years ago
Which of these is a unit of density?<br> Please help.
katen-ka-za [31]

Answer:

I think is C.

Step-by-step explanation:

Hope it's help you ❤️❤️❤️❤️❤️❤️❤️

7 0
2 years ago
Read 2 more answers
B<br> 6x+7<br> 3x+c<br> 2x-1<br><br> What is the value of c in degrees
andreev551 [17]

Answer:

1.x=15

2.<A=29

Step-by-step explanation:

(2x-1)+(3x+9)+(6x+7)=180

2x-1+3x+9+6x+7=180

11x+15=180

11x=180-15

11x=165

x=165/11

x=15

2.<A=2x-1

  <A=2*15-1

  <A=30-1

  <A=29

   

3 0
2 years ago
Which of the following allows invested money to grow over time? *
Leviafan [203]

  Investing allows you to significantly grow your money over time thanks to the power of compound returns. Compounding can be called the Eight Wonder of the World. Thanks to the power of compounding, a single penny could grow into millions of dollars, given enough time.

<h2>so your answer is : A</h2>
8 0
3 years ago
Read 2 more answers
Other questions:
  • Name the minor arc and find its measure.
    14·1 answer
  • How many sides of equal length does this triangle appear to have?
    5·2 answers
  • The x intercepts of the graph of f(x)= x(x+1)(x-5)(x-7) are {0 or 1}, {-1 or 1}, {5 or -5} &amp; {7 or -7}?
    14·1 answer
  • Write 4.625 as a mixed number in simplest form
    15·1 answer
  • Is 3.14512 a rational number
    5·2 answers
  • Tell me what each angle is in the following triangle: angle 1 is 8x, angle 2 is 2x+3, angle 3: 30 degrees. give me the two answe
    9·1 answer
  • Jackson's mother commutes 30 km to work each way every weekday. She takes 2 weeks’ vacation each year.
    11·2 answers
  • Find the angle, in radians, in the figure below if S = 8 and r = 6.
    13·1 answer
  • Macy wants to buy a skateboard for $42. She has $95 in her account. She spent $12.99 to buy stationary. She also wants to buy so
    10·1 answer
  • Can SOMEONE PLEASE HELP ME I NEED HELP!!! Please I don’t get it!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!