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
mina [271]
3 years ago
13

Triangle KLM ~ triangle KCD are similar. Solve for x.​

Mathematics
1 answer:
lutik1710 [3]3 years ago
3 0

Answer:

x=14

Step-by-step explanation:

28/16 = 1.75

1.75 is the constant of proportionality

63/1.75 = 36

therefore, 2x+8 should be equal to 36

2x+8 = 36    >> subtract 8 from both sides

2x = 28        >> divide both side by 2 to get x alone

x = 14

You might be interested in
Nathaniel had a bag of 5 green marbles,3 blue marbles,6 red marbles,and 6 yellow marbles.Find the probability if Nathaniel pulls
Dovator [93]
To find probability, you'd have to find the total number of marbles (5+3+6+6=20), and since there are 3 blue marbles, the probability of picking one is 3 out of 20, or 3/20
If that blue marble isn't replaced, there will then be 19 marbles, and 2 blue ones. So the probability of him picking another blue marble is 2/19
8 0
3 years ago
What is the greatest common factor c^2d^2​
Brums [2.3K]

Answer:

1

Step-by-step explanation:

Since there are no common prime factors, the only common factor for c²d² is 1, therfore it stays as is, c²d².

I am joyous to assist you anytime.

8 0
3 years ago
A rectangular prism is 4 inches long, 3 inches wide and 8 inches tall . Eli packs the prism with unit cubes to find the volume.
bulgar [2K]

Answer:

V=96\ inch^2

Step-by-step explanation:

Given that,

A rectangular prism is 4 inches long, 3 inches wide and 8 inches tall.

We need to find the volume of the rectangular prism. The formula for the volume of prism is given by :

V=lbh\\\\V=4\times 3\times 8\\\\V=96\ inch^2

So, the volume of the prism is equal to 96\ inch^2.

6 0
3 years ago
56% enrolled if a same of 500 is randomly selected what probability 250 will get selected?​
dalvyx [7]

I'll get you started:

mean = np = (500)(.56) = ?

standard deviation = √npq = √(500)(.56)(.44) = ?

Note: q = 1 - p

Finish the calculations.

To find z-score:

z = (x - mean)/sd

Note: x = 250

Once you have the z-score, look in a z-table using the score to find your probability. Remember that the question is asking "at least 250" when looking at the table.

4 0
3 years ago
India experienced a golden age under the gupta empire. which statement describes this period?​
emmainna [20.7K]
What subject is this?
8 0
3 years ago
Other questions:
  • I'm having trouble with this<br><br> -9x + 4y = 55<br> -11x + 7y = 82
    12·2 answers
  • Help help help help help help help help help help
    12·2 answers
  • (5,-3), (5,8). Find slope
    11·1 answer
  • The general form of the equation of a circle is x^2+y^2−8x+6y+21=0.
    5·2 answers
  • What is the value of 12d-7c if d = 2 and c = 3?
    8·1 answer
  • 2.John is playing a video game in which he needs to catch balls. He earns 20 points for each of the first 25 balls that
    8·1 answer
  • Find the zeros of the function.<br> f(x) = 2x2 – 2x – 12
    11·2 answers
  • HELP ASAP !I Really need help with this , can someone help me please ? I don’t quite get it &amp; need to turn this in
    15·1 answer
  • Model the problem with algebra tiles. Then use the model to write an algebraic expression that represents the situation.
    15·2 answers
  • There are 15 boys and 13 girls in a class. what are the probabilities of choosing a boy? answer as decimal
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!