Mathematics, 30.10.2019 17:31, janeou17xn
Marcus solved for x in the quadratic equation x2 – 10x + 25 = 0. x = x = x = what is true about marcus’s work? check all that apply. marcus should have substituted –10 for b, not 10. the denominator should be 1, not 2. marcus should have subtracted 4(1)(25) in the square root. this equation, when solved correctly, only has 1 real number solution. this equation has 2 real number solutions.
Answers: 1
Mathematics, 21.06.2019 13:30, mateoperkins
What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .
Answers: 1
Mathematics, 21.06.2019 14:30, yungkxng57
What is the order of operations for 2 + (3 - 9) ÷ -3 · 4 in number order 1. subtraction 2. division 3. addition 4. multiplication
Answers: 1
Mathematics, 21.06.2019 22:30, kaylaamberd
Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?
Answers: 1
Marcus solved for x in the quadratic equation x2 – 10x + 25 = 0. x = x = x = what is true about marc...
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