Which one of these is a special right triangle?
1 answer:
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Answer:
Step-by-step explanation:
A is the hyp. And b/c are the sides
A²=b²+c²=3²+2²=9+4=13
Now take the square root of 13 as the answer
Answer:
<h2><em><u>2x</u></em><em><u> </u></em><em><u>×</u></em><em><u> </u></em><em><u>2x</u></em><em><u> </u></em><em><u>×</u></em><em><u> </u></em><em><u>2x</u></em></h2>Step-by-step explanation:
= <em><u>2x × 2x × 2x (In expanded notation form) (Ans)</u></em>
Let be the random variable denoting the number of girls that are born. Then
has a binomial distribution on
babies and probability of getting a girl
. The probability we want is