The answer is 33390
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Answer:
6 / 42 and 9 / 63
Step-by-step explanation:
3 / 21 x 2 is 6 / 42
3 / 21 x 3 is 9 / 63
Answer:
6 teams of 3 can be formed in the Math Olympiad club.
Step-by-step explanation:
18 students ÷3 students per team= 6 teams
From this detail that is a right isosceles triangle result that the angles from the base has measure of 45 degrees
- there is given again that the length of legs is 6"
- than we drawn the height from the right angle on hypotenuse and use sin45 we get
but we need to know that 6" = 6*2,6 = 15,6 cm = 0,156 m
cos 45° = (half of hypotenuse)/6"
sqrt2 /2 = (half of hyp) /6"
half of hyp. = 6"sqrt2 /2 = 3sqrt2" so than the length of hypotenuse will be
equal 2*3sqrt2 = (6sqrt2)"
