Mathematics, 15.01.2021 20:40 Elliescott9231
Elena began to solve this equation: 12+ + 6(4x + 3) = 2(6x + 4) - 2 3 12x + 6(4x + 3) = 3(2(6x + 4) - 2) 12x + 6(4x + 3) = 661+ 4) - 6 12r + 24 + 18 = 368 + 24 - 6 When she got to the last line she stopped and said the equation is true for all values of x. How could Elena tell?
Answers: 3
Mathematics, 21.06.2019 14:40
The coordinate grid shows points a through k. which points are solutions to the system of inequalities listed below? 2x+ ys 10 2x 4y < 8 oa c, d, k o e, f. g, j oa, c, d, h, k oe, f. g, h, j
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Mathematics, 21.06.2019 18:30
Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4
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Mathematics, 21.06.2019 21:00
The radius of a sphere is 3 inches. which represents the volume of the sphere?
Answers: 1
Mathematics, 21.06.2019 21:30
On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry.how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.
Answers: 3
Elena began to solve this equation: 12+ + 6(4x + 3) = 2(6x + 4) - 2 3 12x + 6(4x + 3) = 3(2(6x + 4)...
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