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daser333 [38]
3 years ago
10

Can someone please explain how to find x in this trapezoid

Mathematics
1 answer:
vladimir1956 [14]3 years ago
6 0

Answer:

5x - 20 is the length of the median

The length of the median = (short side + long side) / 2

5x -20 = (2x +6 + 4x + 2) / 2

5x -20 = (6x +8) / 2

10x -40 = 6x + 8

4x = 48

x = 12

Step-by-step explanation:

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Which property is shown below?
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Answer:

C

Step-by-step explanation:

5+2y+3z=5+3z+2yA

Intercambie los lados para que todos los términos de las variables estén en el lado izquierdo.

5+3z+2yA=5+2y+3z

Resta 5 en los dos lados.

3z+2yA=5+2y+3z−5

Resta 5 de 5 para obtener 0.

3z+2yA=2y+3z

Resta 3z en los dos lados.

2yA=2y+3z−3z

Combina 3z y −3z para obtener 0.

2yA=2y

Anula 2 en ambos lados.

yA=y

Divide los dos lados por y.

y

yA

​

=  

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​

 

Al dividir por y, se deshace la multiplicación por y.

A=  

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y

​

 

Divide y por y.

A=1

​

6 0
2 years ago
The area of a right triangle with one leg measuring 5 ft. and hypotenuse measuring 13 ft. is_______ a0. Type a numerical answer
Snowcat [4.5K]

Area of the triangle = (1/2)*base*height

For right triangle base and height can be legs.

We have one leg = 5 ft. (Lets think it is a base.)


We need to find the other leg.

We are going to use Pythagorean theorem.

5² + b²=13²

b²=144

b=12 (It is going to be our height.)


Area of the triangle = (1/2)*5*12= 30 ft²

Area of the triangle = 30 ft²


5 0
3 years ago
Suppose you roll a six sided number cube one time. What is the probability of rolling a 3 or an even number
Vikki [24]
There are 3 even numbers: 2,4,6. If you add 3 there is 4. There is 6 possible outcomes 1,2,3,4,5,6. So the probability is 4/6, 2/3, 66.666....% or 0.6666666....
8 0
3 years ago
overnight a pipe cracked and started to leak into a basement. the graph shows the depth of the water in relation to time. how ma
Shkiper50 [21]

Answer:

if a water pipe bursts over night depends on the pressure of the water but i will say a foot or more an hour

Step-by-step explanation:

3 0
3 years ago
PLEASE HURRY, ZOOM IN TO SEE IT BETTER
zlopas [31]

Answer:

(2,7)

Step-by-step explanation:

You read it from the point were they intersect

6 0
3 years ago
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