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igomit [66]
3 years ago
15

Please help quick!! pythagorean theorem!

Mathematics
2 answers:
aniked [119]3 years ago
8 0
4^2+b^2=5^2
16+b^2=25
25-16=9
Square root of 9=3
X=3
swat323 years ago
5 0

Answer: x=3

Step-by-step explanation:

4^2+b^2=5^2    25-16=9 sqrt of 9 is 3

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Does ANYONE Know How To Solve THIs…Brainliest Will be awarded!!!
emmainna [20.7K]

Answer:

  • w = 8
  • x = 8√2
  • y = 8√2
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Step-by-step explanation:

A 45-45-90 right triangle is isosceles. That means both legs are the same length, and its hypotenuse is √2 times the leg length. You can figure these facts using trigonometry or the Pythagorean theorem, or you can rely on your memory of them.

w = 8 . . . . . . . . . . . same as the leg length shown

x = y = 8√2 . . . . . hypotenuse of smaller triangle; both legs are the same

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2 years ago
Please help me. Brainliest to best answer!
Bingel [31]

Answer:

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6 0
3 years ago
Give an example of both rational and an irrational number that falls between 24 and 25
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6 0
3 years ago
A room has a rectangular floor that is 15 feet by 21 feet. What is the area of the floor in square yards ? ​
Soloha48 [4]

Answer:

Hey There!

Let's solve...

Here it is a rectangular floor with length =21 cm and width =15cm

So

area = l \times w \\  = 21 \times 15 \\  = 315 {ft}^{2} \\  \\

So now We need to convert it to yards square

315ft^{2} \times  \frac{ {1yd}^{2} }{ {9ft}^{2} } \\  \\  =  \cancel{315ft^{2}}  \: ^{35}  \times  \frac{ {1yd}^{2} }{ \cancel{9 {ft}^{2} }}  \\  \\  = 35 {yd}^{2}

So how this 9 ft^2 came??

Let's know

ft \to \: yards \\  \\ 3ft = 1yd \\  \\  {3ft}^{2} =  {1yd}^{2}  \\  \\  \boxed{ {9ft}^{2} =  {1yd}^{2}}

<h2>I hope it is helpful to you...</h2><h3>Cheers!_______</h3>
8 0
2 years ago
Read 2 more answers
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