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adelina 88 [10]
3 years ago
7

If the shortest leg for two right triangles is two-thirds the size of the of the shared hypotenuse then what is the length of th

e shortest leg?
Mathematics
2 answers:
Alisiya [41]3 years ago
6 0
That is a hard question 
Tanzania [10]3 years ago
5 0
The shortest leg=2*hypotenuse/3

hypotenuse^2=4*hypotenuse^2/9 + 5hypotenuse^2/9

the longest leg is V5/3* hypotenuse
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A fair die is rolled 4 times. What is the probability of having no 3 and no 4 among the rolls? Round your answer to three decima
adell [148]

Answer:

66.667%

Step-by-step explanation:

In a fair die, there are 6 possible rolls. Out of the 6, 1 number is chosen each time. Since order does not matter in this problem, we will be applying combination, so this would be written as 6C1 x 4. In order to exclude 3 and 4, from 6, the choices must be narrowed down to 4. Written out as an equation, this would be 4C1 x 4. To get the percentage, simply divide the two equations.

(4C1 x 4)/(6C1 x 4) = 0.66667 = 66.667%

4 0
4 years ago
Which expression is NOT equivalent to 6x + (5x + 10)?
kondor19780726 [428]
To find the answer test all the possible solutions
6x+(5x+10)
= 6x+5x+10
=11x+10

A) 11x+10

B) (6x+10)+5x
= 6x+10+5x
=11x+10

C) 5(x+10)+5x
= 5x+50+5x
= 10x+50, this is not equivalent. 

D) 6x+5(x+10)
= 6x+5x+50
= 11x+50, this is not equivalent either 
4 0
4 years ago
En el salon de 6to A de la esc.jose amador garcia ,5 alumnos estaban comparando susu estaturas joaquin midio 1.6 m,adriana un me
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4 0
3 years ago
By rounding to 1 significant figure, estimate the answers to these questions:<br><br> 346 x 904
nikdorinn [45]

Answer:

    312 784

Step-by-step explanation:

   if u need this answer, take

8 0
4 years ago
Read 2 more answers
I WILL GIVE BRANIST plz help me
Natalija [7]

Answer:

10/8

Step-by-step explanation:

What you should do is awfully simple. Multiply 2 by 5 and put the product over 8.

(2 * 5)/8

10/8

The problem does say to leave my answer as an improper fraction, so 10/8 is the final answer.

7 0
3 years ago
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