Use the quadratic equation x2+6x+9=0 to answer the questions.
a: what is the discrimina...
Mathematics, 05.10.2019 06:00, Skye251
Use the quadratic equation x2+6x+9=0 to answer the questions.
a: what is the discriminant of the quadratic equation?
b: based on the discriminant, which statement about the number and type of solutions to the equation is correct?
select one answer choice for part a, and select one answer choice for part b.
b: the equation has one repeated real solution.
b: the equation has two real solutions.
a: −30
a: −25
a: 0
a: 25
b: the equation has one repeated real solution.
Answers: 3
Mathematics, 21.06.2019 17:00, a897coleman
One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?
Answers: 3
Mathematics, 21.06.2019 18:00, phamleson8697
Use the distributive law to multiply. 3(4x + 5y + 6)
Answers: 2
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Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?
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