Mathematics, 05.05.2020 18:33 sfmartori
A circle has a sector with area 2/5 and central angle of 1/9 pi
Answers: 3
Mathematics, 21.06.2019 18:20
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 ā 4x ā 7 = 0b. 4r2 + 11r ā 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
Mathematics, 21.06.2019 21:00
Isabel graphed the following system of equations. 2x ā y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)
Answers: 2
Mathematics, 21.06.2019 21:40
If angle b measures 25Ā°, what is the approximate perimeter of the triangle below? 10.3 units 11.8 units 22.1 units 25.2 units
Answers: 2
Mathematics, 21.06.2019 21:50
Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)Ā² +4() 205) 3+ (3) 2-4() -3+ v (3)Ā² +4()
Answers: 1
A circle has a sector with area 2/5 and central angle of 1/9 pi...
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