Mathematics, 27.11.2020 19:00, raul20030603
The vertices of a triangle are A(2,5), B(1,2), and C(3, 1). Find the coordinates
of the image after the transformations given.
7. Reflect in the y-axis.
8. Rotate 90° clockwise about the origin.
9. Reflect in the x-axis, and then rotate 90° counterclockwise about the origin. Chapter 2 test
10. Dilate with respect to the origin using a scale factor of 2. Then translate
2 units left and 1 unit up.
11. In a coordinate plane, draw Rectangle A: ( 4,4),(0,4), (0,2), ( 4, 2);
Rectangle B: ( 2, 2), (0, 2), (0,1),( 2, 1); and Rectangle C: ( 6, 6), (0,6),
(0,3), ( 6,3). Which figures are similar? Explain your reasoning.
12. Translate a point (x, y) 3 units left and 5 units up. Then translate the image
5 units right and 2 units up. What are the coordinates of the point after
the translations?
10
13. The two figures are similar. (a) Find the value of x.
(b) l'ind the values of the ratios (red to blue) of the 14
perimeters and of the areas.
14. A wide-screen television measures 36 inches by 54 inches. A movie theater
screen measures 42 feet by 63 feet. Are the screens similar? Explain.
Answers: 3
Mathematics, 21.06.2019 14:00, smilingntn33p7pqpp
50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.
Answers: 3
Mathematics, 21.06.2019 17:00, landenDfisher
For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is
Answers: 2
Mathematics, 21.06.2019 19:00, ghazanfarwaheed7967
Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.
Answers: 2
The vertices of a triangle are A(2,5), B(1,2), and C(3, 1). Find the coordinates
of the image after...
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