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
HACTEHA [7]
3 years ago
14

​ △BCD ​ is a right triangle. The length of the hypotenuse is 19 centimeters. The length of one of the legs is 13 centimeters.

Mathematics
1 answer:
zheka24 [161]3 years ago
3 0
<span>here we can use Pythogoras' theorem.
in right angled triangles the square of the hypotenuse is equal to the sum of the squares of the other 2 sides.
hypotenuse is 19 cm. One side is 13 cm and we need to find the length of the third side.
                                                                         
19</span>²<span> = 13</span>²<span> + X</span>²<span> 
X - length of the third side
                                                           
361 = 169 + X</span>²<span> 
X</span>²<span> = 361 - 169
                                                                     
X</span>²<span> = 192
                                                                             
X = 13.85 the length of third side rounded off to the nearest tenth is 13.9 cm</span>
You might be interested in
a piece of wood used for construction is 2 inches by 4 inches by 24 inches. what is the surface area of the wood
FrozenT [24]
2*2*4+2*2*24+2*4*24
16+96+192=304

304 is the answer
8 0
3 years ago
Colton has 32 blue marbles and 24 white marbles. If he wants to put them in identical groups without any left over, what is the
Alja [10]
The awnser is 50 because 32 divided by 47 is 50
8 0
3 years ago
Read 2 more answers
There are red, blue, and white buttons in a box. The ratio of the
vampirchik [111]

Answer:

680

Step-by-step explanation:

Ratio of red to white 4 : 7

Number of white = 280

White + red buttons = x

7x / 11 = 280

7x = 280 * 11

7x = 3080

x = 3080 / 7

x = 440

Number of red buttons 440 - 280 = 160

Number of red bottons ;

Blue + red buttons = x

3 : 2 ; blue : red

3 + 2 = 5 ;

2x / 5 = 160

2x = 160 * 5

2x = 800

x = 800 / 2

x = 400

Number of Blue buttons :

400 - 160 = 240

Total :

White + red + blue

280 + 160 + 240 = 680 buttons

5 0
3 years ago
The atlanta braves reached 3 million in attendance this season for the first time since 2000. How many mlb teams have never draw
qwelly [4]

MLB teams have never garnered as many spectators in a single year as they did with 47,188.

<h3>Define professional major league baseball (MLB).</h3>

Major League Baseball (MLB), the world's oldest significant professional sports league, is a baseball-related organization. In MLB, there are 30 clubs in each of the National League and American League, with 29 of them being headquartered in the United States and one in Canada. The National League and the American League were started, respectively, in 1876 and 1901. The two leagues came to an agreement in 1903 called the National Agreement, and they have collaborated ever since. They were nonetheless legally distinct entities until 2000 when they united to create a single entity under the direction of the Baseball Commissioner.

To know more about Major League Baseball (MLB), visit:

brainly.com/question/16270883

#SPJ4

4 0
1 year ago
Pre Calculus Help! Will give Brainliest!
Sveta_85 [38]
It's a quotient identity
6 0
3 years ago
Other questions:
  • Which is the same as dividing 23 by 7?
    5·2 answers
  • The button on Preston's jacket has a radius of 4 millimeters. What is the button's area?
    10·1 answer
  • PLEASE HELP!!!
    14·2 answers
  • 19. The heights, in inches, of players on a basketball team are:
    11·2 answers
  • Use the system of equations. Please show your steps and how you solved it!
    5·1 answer
  • What is 5 2/3 + 3 3/4
    9·2 answers
  • Which expression can be used to convert 5 meters per second to km per hour?
    12·1 answer
  • 27 is what percent of 60?
    9·1 answer
  • Can the sides of a triangle have lengths 2, 5, and 5?
    13·2 answers
  • PLEASE HELP ASSP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!