Mathematics, 01.08.2019 00:00 burgoonp
1. a triangle with vertices at a(20, β30), b(10, β15), and c(5, β20) has been dilated with a center of dilation at the origin. the image of b, point b', has the coordinates (2, β3). what is the scale factor of the dilation? 110 15 5 10 2. a triangle has vertices at a(β2, 4), b(β2, 8), and c(6, 4). if a' has coordinates of (β0.25, 0.5) after the triangle has been dilated with a center of dilation about the origin, which statements are true? check all that apply. the coordinates of c' are (0.75, 0.5). the coordinates of c' are (1.5, 1). the scale factor is 18 . the scale factor is 8. the scale factor is 14 . the scale factor is 4. the coordinates of b' are (-0.25, 1). the coordinates of b' are (-0.5, 2). 3. what is the scale factor of a triangle with a vertex of a(β6, 4) that has been dilated with a center of dilation at the origin so the vertex of its image is a'(β24, 16)? 4. three transformations will be performed on triangle abc. which set of transformations will always produce a congruent triangle? dilation, rotation, translation reflection, dilation, translation rotation, reflection, dilation rotation, translation, reflection
Answers: 1
Mathematics, 21.06.2019 22:30
9.4.34 question to estimate the height of a stone figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a meter?
Answers: 1
Mathematics, 22.06.2019 02:00
Which graph correctly represents the equation y=β4xβ3? guys me iam not trying to fail summer school and will offer 40 points for who ever me with the next 3 problems and will give brainlest
Answers: 1
Mathematics, 22.06.2019 02:30
(2, 4) (2, 1) (6, 12) (4, -5) (-2, 4) |(2, -4) (6, -12) (-4,5) quadrilateral abcd is reflected over the x-axis. quadrilateral abcd is translated 2 units right and 1 unit down. quadrilateral abcd is dilated by a scale factor of 3. quadrilateral abcd is rotated 180Β° clockwise about the origin. reset next
Answers: 3
Mathematics, 22.06.2019 02:30
Write the equation of the line that passes through (3, 4) and (2, β1) in slope-intercept form. (2 points) y = 3x β 7 y = 3x β 5 y = 5x β 11 y = 5x β 9
Answers: 1
1. a triangle with vertices at a(20, β30), b(10, β15), and c(5, β20) has been dilated with a center...
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