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serious [3.7K]
3 years ago
5

What is the value of x? Enter your answer in the box. x =

Mathematics
1 answer:
Assoli18 [71]3 years ago
3 0

Answer:

x = 5

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

x² + 12² = 13², so

x² + 144 = 169 ( subtract 144 from both sides )

x² = 25 ( take the square root of both sides )

x = \sqrt{25} = 5

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Geometry segment proofs​
Lemur [1.5K]

solving a linear equation we conclude that the value of x must be 6.

<h3>How to find the value of x?</h3>

On the statement we have the relations:

AB = BC

BC = CD

For the transitive property, then we have that:

AB = CD

Replacing the equations in the image, we get:

2x + 1 = 4x - 11

Solving this linear equation for x we get:

1 + 11 = 4x - 2x

12 = 2x

12/2 = x

6 = x

So yes, solving that linear equation we conclude that the value of x must be 6.

Learn more about linear equations:

brainly.com/question/1884491

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8 0
1 year ago
A square painting is surrounded by a frame. the outside edges of the frame are x inches in length, and the frame is 3 inches thi
QveST [7]
I believe the correct answer from the choices listed above is the third option. The total area of the frame would be expressed as A = <span>x^2+12x+36. </span>
Hope this answers the question. Have a nice day.
8 0
3 years ago
?
ExtremeBDS [4]

Answer:

C) Area of Triangle is 102 Square Units

3 0
3 years ago
Help, i will do brainliest!!!
vfiekz [6]

Answer:

(a)62.625     (b) 8.35

Step-by-step explanation:

33.4/4 = 8.35

8.35*7.5 = 62.625

6 0
3 years ago
Read 2 more answers
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kakasveta [241]

Answer:

the second one   81^ 5/4

Step-by-step explanation:

4 0
3 years ago
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