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
nikklg [1K]
2 years ago
14

Ab=6cm ac=12 calculate the length of cd

Mathematics
2 answers:
photoshop1234 [79]2 years ago
8 0

Answer:

is that the full question?

Yakvenalex [24]2 years ago
4 0

Answer:

Solution:-

Given,

ab =perpendicular (p)= 6cm

ac =hypotenuse (h)= 12cm

cd =base (b)= ?

using , Pythagoras theorem we have ,

b²=√h²-p²

or,cd²=√ac²-ab²

= √12²-6²

= √144-36

=√108

=√10.8²

=10.8cm

the length of cd is 10.8 cm

hope it is helpful to you

You might be interested in
What is the unit rate of x=8y
Ber [7]
Y= x/8 rate is 1 to 1/8

hope it helps!!
6 0
3 years ago
Read 2 more answers
Pls help with this question
Brrunno [24]
I wish i could help but i dont know the answer
7 0
3 years ago
I need help on this!
marshall27 [118]
That is a 45 45 90 triangle.
The legs of such a triangle equal the hypotenuse divided by the sq root of 2
So each leg equals 125.5 cm divided by <span> <span> <span> 1.4142135624 </span> </span> </span> which equals
<span> <span> <span> 88.7419010389 </span> </span> </span> or to the nearest 100th of a centimeter:
88.74


3 0
3 years ago
En un aeropuerto dos aviones A1 y A1 se acercan para aterrizar, si la ecuación de la trayectoria del primero es -x+2y-100=0, mie
liraira [26]

No hay solución en la que ambas trayectorias estén en la misma posición, puesto que no existe el riesgo de que sufran un choque entre ellos.

-------------------------

La trayectoria del primero es:

-x + 2y - 100 = 0

x_1 = 2y - 100

Para el segundo, tiene-se que:

-x + 200 + 2y = 0

x_2 = 2y + 200

Igualando los valores de x:

x_1 = x_2

2y - 100 = 2y + 200

0y = 300

No hay solución en la que ambas trayectorias estén en la misma posición, puesto que no existe el riesgo de que sufran un choque entre ellos.

Un problema similar es dado en brainly.com/question/24653364

3 0
3 years ago
14. Solve: 3x² + 5x – 12 = 0<br>B. 4-3<br>C. 8, - 18​
VARVARA [1.3K]

Answer:

b

Step-by-step explanation:

The equation:

3

x

2

−

5

x

−

12

=

0

is in the form:

a

x

2

+

b

x

+

c

=

0

with  

a

=

3

,  

b

=

−

5

,  

c

=

−

12

The roots are given by the quadratic formula:

x

=

−

b

±

√

b

2

−

4

a

c

2

a

x

=

5

±

√

(

−

5

)

2

−

4

(

3

)

(

−

12

)

2

(

3

)

x

=

5

±

√

25

+

144

6

x

=

5

±

√

169

6

x

=

5

±

13

6

That is:

x

=

5

+

13

6

=

18

6

=

3

 

or  

 

x

=

5

−

13

6

=

−

8

6

=

−

4

3

7 0
3 years ago
Other questions:
  • Alex Earns $7.75 a day by walking dogs for his neighbors, if he walks for 12 days how much money will he make
    9·2 answers
  • Help me please on these 2 thank you :)
    13·2 answers
  • Solve the proportion for the variable given. 4/v+10 - 6/v+6
    11·1 answer
  • A rocket is launched straight up from the ground, with an initial velocity of 224 feet per second. The equation for the height o
    5·2 answers
  • Evaluate the number of permutations of 16 things taken 3 at a time.
    8·1 answer
  • the sum of two numbers is 63. the smaller number is 21 less than the larger number. what are the numbers
    14·2 answers
  • Construct a grouped frequency distribution table for the ages of 30 teachers in a secondary school as recorded below : 26, 29, 2
    15·1 answer
  • Please help me with this math question
    12·2 answers
  • I need help??????????????
    11·2 answers
  • I tried the math problem and i am not sure how to do factorization or multiplication.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!