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
wlad13 [49]
3 years ago
6

The sides of a triangle are in the ratio 3 4 5. what is the length of each side if the perimeter of the traingle is 30 cm?

Mathematics
1 answer:
Margaret [11]3 years ago
8 0
Since both triangles are similar triangles, you are able to find the scale factor through the perimeter.

Perimeter of the 3 4 5 triangle is 12cm.
Scale factor = 30/12
= 2.5

Multiply the scale factor with the 3 4 5 triangle.
3 x 2.5 = 7.5 cm
4 x 2.5 = 10 cm
5 x 2.5 = 12.5 cm

To summarize, all 3 new values should sum up to 30cm.
You might be interested in
Emily can write 1/6 pages for Ms.McCrimmon in 1/12 minutes. What was her unit rate to write full pages?
Vinil7 [7]

1/6:1/12 is 2:1

She can write 2 pages per minute

3 0
3 years ago
Which established actor stared in The Godfather as Don Vito? a. Marlon Brando b. John Wayne c. Henry Fonda d. None of the above
Harman [31]

Answer:

a) Marlon Brando

Step-by-step explanation:

Don Vito Corleone was played by Marlon Brando in the film Godfather released in the year 1972 directed by Francis Ford Coppola based on the 1969 book by Mario Puzo. Paramount studios was against the casting of Marlon Brando but the director insisted on giving him a screen test. The screen test convinced the studio to cast him in the role.

5 0
3 years ago
If point C is between points A and B, then AC + CB = ___.
mario62 [17]

The correct answer is: AB

Explanation:

There are two ways you can understand this:

1. By drawing:

A ------ C ------B

As you can see the point C is between A and point B, hence AC + CB = AB. One thing to remember here is that point C can be anywhere between the point A and B, in that case, the answer will remain be the same AB. For instance:

A --- C -------------B

Again, AC + CB = AB.

2. By inference:

If the point C is between points A and B, it means that the point C lies on the line AB; if point C were not on the line AB, it will not be between points A and B. Hence, you can infer that AB is a line and point C lies on it and is between points A and B.

7 0
3 years ago
Read 2 more answers
quinten is making bread and wants to triple the recipe the recipe calls for 2 third cup off sugar how much sugar will he need
yKpoI14uk [10]
Quinten will need 2 cups of sugar
5 0
3 years ago
Read 2 more answers
The difference between -2 2/3 and -3/8
zalisa [80]

Answer:

Hope this helps

Step-by-step explanation:

−55/24

5 0
2 years ago
Other questions:
  • PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    12·1 answer
  • Factor the polynomial completely
    10·1 answer
  • A traffic violation is randomly selected. what is the probability that it is a speeding violation?
    11·1 answer
  • If the us senate with 100 members contain 20 more democrates then republicans how many democrates does it contain
    10·1 answer
  • How do you graphically represent a point? Explain
    13·1 answer
  • As a fraction with variable(s), b over 4.9 = - 20.6 <br><br> Solve for b
    5·2 answers
  • Im thinking its c, not sure
    15·1 answer
  • Factor the greatest common factor<br>4x²-6x+12​
    7·1 answer
  • What are the solutions of 4x^2 -8x+5=0
    14·1 answer
  • Choose the polynomial written in standard form.(check image)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!