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Rainbow [258]
3 years ago
6

Tell me what is the answer

Mathematics
2 answers:
Andrew [12]3 years ago
8 0

I am guessing D, is the answer.

Mazyrski [523]3 years ago
6 0
Im pretty sure your answer is D
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i dont know im only pretty. math doesnt matter anyways.

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If the altitude of an isosceles right triangle has a length of x units, what is the length of one leg of the large right triangl
zheka24 [161]

To solve the problem we must know about isosceles right triangle and the Pythagorean Theorem.

<h2>Isosceles Triangle</h2>

A triangle with two sides of equal length and the corresponding angles of equal measurement is known as Isosceles Triangle.

<h2>Right Triangle</h2>

A tringle with a 90° angle is known as a right-angled triangle.

The length of one leg of the large right triangle in terms of x is x√2.

<h2>Explanation</h2>

Given to us

  • If the altitude of an isosceles right triangle has a length of x units,

<h3>In ΔABC,</h3>

As it is given to us that the triangle is a right angle triangle the two sides of the triangle will be equal to each other.

therefore, AB = BC

Also, given that the altitude of the triangle is equal to x. therefore,

AB = x

AB = BC = x,

<h3>What is the largest side of the right triangle?</h3>

We know that in a right-angled triangle the longest side of the triangle is the hypotenuse, which is always opposite to the 90° angle.

<h3>In ΔABC,</h3>

AC is the hypotenuse,

Using Pythagoras theorem,

AC² = AB² + BC²

AC^2 = {x^2 + x^2}\\\\&#10;AC = \sqrt{x^2 + x^2}\\\\&#10;AC = \sqrt{2x^2 }\\\\&#10;AC = x\sqrt{2 }\\

thus, the value of hypotenuse is x√2.

Hence, the length of one leg of the large right triangle in terms of x is x√2.

Learn more about Hypotenuse:

brainly.com/question/8587612

6 0
2 years ago
Read 2 more answers
2.
OLga [1]

Answer:

72 adults

22 children

Step-by-step explanation:

Let c = no. of children

     a = no. of adults

Then 4c = total sales for the children and

         7a = total sales for the adults

So,   a + c = 94      and 7a + 4c = 592  

                                   <u> -4a - 4c = -376</u>

                                      3a = 216

                                        a = 72 adults

        72 + c = 94

                c = 22 children

4 0
3 years ago
What is the slope of the line represented by the equation y = –x + ?<br><br> –<br> –
Nina [5.8K]
Slope according to this information would be -1, x is your slope and there is -1 x. 
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Find the perimeter of the figure. ( Its a square, and one side says 20 ft while another says 18ft. I am confused. )
Luba_88 [7]
It might look like a square but it might actually be a  rectangle but the answer is 76ft
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3 years ago
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