Mathematics, 21.10.2019 16:50, aprilhaters
The pythagorean theorem states that the sum of the squares of the legs of a right triangle is equal to the square of the hypotenuse by the formula a2 + b2 = c2. if a is a rational number and b is a rational number, why could c be an irrational number?
the square of rational numbers is irrational, and sum of two irrational numbers is irrational.
the product of two rational numbers is rational, and the sum of two rational numbers is irrational.
the left side of the equation will result in a rational number, which is a perfect square.
the left side of the equation will result in a rational number, which could be a non-perfect square.
Answers: 2
Mathematics, 21.06.2019 17:30, tommyaberman
(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .
Answers: 1
Mathematics, 22.06.2019 00:00, spencertodd742
Jonathan puts $400 in a bank account. each year the account earns 6% simple interest. how much interest will be earned in 5 years?
Answers: 1
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