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labwork [276]
3 years ago
10

I need help, ive been trying

Mathematics
1 answer:
Mrac [35]3 years ago
7 0

The figure is a right triangle so we can use the Pythagorean theorem to find the third side AKA the hypotenuse.

Pythagorean theorem = a² + b² = c² where A and B are the legs of the triangle and C is the hypotenuse.

39² + 80² = c²

169 + 6400 = c²

6569 = c²

Square root both sides to cancel out the squared variable.

√6569 = √(c²)

√6569 = c

The third side, the hypotenuse, is √6569 units long.

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For instance the minimum sum occurs when all three dices shows 1 (i.e. 1 + 1 + 1 = 3) and the maximum sum occurs when all three dces shows 6 (i.e. 6 + 6 + 6 = 18).

Thus, there are 16 possible sums when three six-sided dice are rolled.

Therefore, from the pigeonhole principle, <span>the minimum number of times you must throw three fair six-sided dice to ensure that the same sum is rolled twice is 16 + 1 = 17 times.

The pigeonhole principle states that </span><span>if n items are put into m containers, with n > m > 0, then at least one container must contain more than one item.

That is for our case, given that there are 16 possible sums when three six-sided dice is rolled, for there to be two same sums, the number of sums will be greater than 16 and the minimum number greater than 16 is 17.
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3 years ago
F two angles form a linear pair, then they are adjacent and
frutty [35]
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3 years ago
Solve 4|x + 5| + 8 = 24.
KIM [24]
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2 years ago
Find the function rule<br> X= -2,-1,0,1,2<br> Y= 9,4,-1,-6,-11
anygoal [31]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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We have

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