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Anna35 [415]
3 years ago
13

The lenght of one plz answer right show work or describe

Mathematics
1 answer:
Natasha2012 [34]3 years ago
7 0
Since its a right triangle, you can use a² + b² = c²
one of the legs is a and the other leg is b it doesn't matter which one because its addition and works the same way c needs to be the hypotenuse 

so its a² + 48² = 50²
a² + 2304 = 2500
    - 2304    -2304
          a² =  196
      √a² = √196
         a = 14
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Answer:

1/4

Step-by-step explanation:

8/8=1

6/8=3/4

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2/8=1/4

3 0
2 years ago
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Answer:

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Step-by-step explanation:

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​ △BCD ​ is a right triangle. The length of the hypotenuse is 19 centimeters. The length of one of the legs is 13 centimeters.
zheka24 [161]
<span>here we can use Pythogoras' theorem.
in right angled triangles the square of the hypotenuse is equal to the sum of the squares of the other 2 sides.
hypotenuse is 19 cm. One side is 13 cm and we need to find the length of the third side.
                                                                         
19</span>²<span> = 13</span>²<span> + X</span>²<span> 
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361 = 169 + X</span>²<span> 
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3 0
3 years ago
Solve for z: 11=6|-2z| -5
skad [1K]

Answer:

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Step-by-step explanation:

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Dividing both sides by 12 yields

16/12 = |-z|

There are two cases here:  first, that one in which z is positive and second the one in which z is negative.

If z is positive, 4/3 = -z, and so z = -4/3, and:

If z is negative, 4/3 = z

Thus the roots are {-4/3, 4/3}

3 0
3 years ago
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Zinaida [17]

Answer:

Pretty sure it's 90 degrees

Step-by-step explanation:

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