Find the area of a rectangular window measuring 3/4 meter by 5/8 meter
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We know that the shortest leg of the largest right triangle (hypotenuse length 16) has a length of the square root of (y^2 + 16) through the pythagoras theorem. We also know that x is equal to the square root of (144 + y^2) as well. Finally, we know that 256 = (y^2 + 16) + (y^2 + 144), since we use the pythagoras theorem one last time and square each of the values we have got for the two legs of the largest right triangle. Therefore, 256 = 2y^2 + 160, 96 = 2y^2, 48 = y^2, y= sqrt48 = 4sqrt3 = 
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Answer:
Step-by-step explanation:
<u>Let's first understand the difference between combination and permutation.</u>
⇒ Combination is a way of selecting items from a collection where the order of selection does not matter
⇒ Permutation is an arrangement of objects in a definite order.
<u>In other words:</u>
⇒ Combination is when the order does not matter
⇒ Permutation is when the order matters
<u>Now, let's look at the given information in the question</u>
⇒ Need 7 players from a 12-person team
⇒ The purpose is to determine battle order
<u>As it is stated in the question:</u>
⇒ It needs the battling order of 7 people
Since the order matters, thus, it should be
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