Mathematics, 19.12.2019 13:31 yaniravivas79
50
a quadratic equation is shown below: 3x^2 − 15x − 10 = 0
part a: describe the solution(s) to the equation by just determining the radicand. show your work.
part b: solve 4x^2 − 8x − 5 = 0 by using an appropriate method. show the steps of your work, and explain why you chose the method used.
Answers: 3
Mathematics, 21.06.2019 15:30
What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.
Answers: 2
Mathematics, 21.06.2019 17:00
Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.
Answers: 1
Mathematics, 21.06.2019 22:30
One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?
Answers: 1
Mathematics, 21.06.2019 23:30
Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75
Answers: 1
50
a quadratic equation is shown below: 3x^2 − 15x − 10 = 0
part a: descr...
a quadratic equation is shown below: 3x^2 − 15x − 10 = 0
part a: descr...
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