Mathematics, 18.07.2019 21:00 PinkDivaGirl02
Suppose that a and b are integers, a ≡ 4 (mod 13), and b ≡ 9 (mod 13). find the integer c with 0 ≤ c ≤ 12 such that a. c ≡ 9a (mod 13). b. c ≡ 11b (mod 13). c. c ≡ a + b (mod 13). d. c ≡ 2a + 3b (mod 13). e. c ≡ a2 + b2 (mod 13). f ) c ≡ a3 − b3 (mod 13)
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What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?
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Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point
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Point j (-4,-6) and point k (4,4) are located on a coordinate grid. which measurement is closest to the distance between point j and point k in units
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Suppose that a and b are integers, a ≡ 4 (mod 13), and b ≡ 9 (mod 13). find the integer c with 0 ≤ c...
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