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Ulleksa [173]
3 years ago
13

Find the value of x. Write your answer in simplest form.

Mathematics
2 answers:
motikmotik3 years ago
7 0
<h3>By using Pythagoras Theorem:-</h3>

(Hypotenuse)² = (Base)²+ (Perpendicular)²

Taking, Hypotenuse As H

Base As B

Perpendicular As P

_________________________

<h3>Solving The Question</h3>

H²= B²+ P²

(9 \sqrt{2} ) {}^{2}  = x {}^{2}  +  {x}^{2}  \\  \\  \implies \: 81 \times 2 = 2x {}^{2}  \\  \\  \implies162 = 2x {}^{2}  \\  \\  \implies \frac{162}{2}  = x {}^{2}  \\  \\  \implies  \cancel\frac{162}{2}  = x {}^{2}  \\  \\  \implies81 =  {x}^{2}  \\  \\   \implies x =  \sqrt{81}  \\  \\   \implies \: x = 9

<h3>Hope This Helps You ❤️</h3>
Brilliant_brown [7]3 years ago
4 0

Answer:

by using Pythagoras theorm

{x}^{2}  +  {x}^{2}  =  {(9 \sqrt{2)} }^{2}  \\ 2 {x}^{2}  = 81 \times 2 \\ 2 {x}^{2}  = 162 \\  {x}^{2}  = 81 \\ x =  \sqrt{81}  \\ x = 9

Step-by-step explanation:

<h2>HOPE IT WILL HELP YOU✌✌✌✌✌</h2>
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Your sock drawer has two white socks, four brown socks, and two black socks. You randomly pick a sock and put it on your left fo
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Answer:

The probability of this occurring is 1/7

Step-by-step explanation:

Okay, here is a probability question.

From the question, we can identify the following;

Total number of socks = 2 + 4 + 2 = 8 socks

Since we are not given the order in which the socks was worn, we can assume any order.

Let’s say the right leg socks was worn first.

From the question, the socks on the right leg is a brown one.

So now let’s calculate the probability of selecting a brown socks out of the mix

That would be ;

number of brown socks/ total number of socks = 4/8 = 1/2

Now, for the left foot, we are having white sock here.

Kindly recall that since we already have a sock on the right foot, we have 7 socks left to pick from.

Now we need the probability of picking a white sock from the total 7. That would be ; 2/7

So the probability of both action occurring is simply the product of both probabilities and that is ;

1/2 * 2/7 = 1/7

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3 years ago
Write answer on correct order so i would not be confused + no need for explanation
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Answer:

Step-by-step explanation:

4 0
2 years ago
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How to do it

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3 years ago
Positive integers are whole numbers that are greater than zero true or false
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3 years ago
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How u do dis ............
Norma-Jean [14]

i’ll try to help.

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