Mathematics, 13.10.2021 01:50 gungamer720
1. After a reflection across the x-axis, the image is the same size as the preimage. All angles and side lengths are the same. T/F 2. After a translation on the coordinate plane, the image faces the same direction as the preimage. T/F 3. If a preimage is rotated, the leg lengths and angle measures will change. T/F 4. Reflect triangle ABC over the y-axis, and then across the x-axis.
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Mathematics, 21.06.2019 16:30
A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.
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Mathematics, 21.06.2019 20:00
How to find the exponential function y=ca^x, with points (1,2) and (2,1)
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Mathematics, 21.06.2019 22:30
Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y
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Mathematics, 21.06.2019 23:00
Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122
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1. After a reflection across the x-axis, the image is the same size as the preimage. All angles and...
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