Mathematics, 03.10.2019 05:00 NetherisIsTheQueen
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 23:00
The angles in a triangle are represented by 5x, 8x, and 2x+9. what is the value of ? a.10.8 b.11.4 c.9.7 d.7.2
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Mathematics, 22.06.2019 01:30
Someone me! will award brainliest if u explain and answer!
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The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?
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Use the quadratic equation x2+6x+9=0 to answer the questions. a: what is the discriminant of the qu...
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