Mathematics, 27.02.2021 01:00 SauceyNaee
Use the discriminant to determine the number of solutions and types of solutions for the quadratic equation, below. Show work, then answer the questions in the blanks below. (from lesson 5.05 β 4 points)
a^2+3a=7
Discriminant =
Number of solutions for the quadratic equation =
Answers: 3
Mathematics, 21.06.2019 23:30
The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.
Answers: 3
Mathematics, 21.06.2019 23:40
From the top of a tree a bird looks down on a field mouse at an angle of depression of 50Β°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.
Answers: 1
Use the discriminant to determine the number of solutions and types of solutions for the quadratic e...
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