Pls help 25 points and correct answer get brainliest
Polygons ABCD and A′B′C′D′ are show...
Mathematics, 28.02.2020 22:50, noahook84
Pls help 25 points and correct answer get brainliest
Polygons ABCD and A′B′C′D′ are shown on the following coordinate grid:
What set of transformations is performed on ABCD to form A′B′C′D′?
Image shown below
A. A 90 degrees counterclockwise rotation about the origin followed by a translation 1 unit to the left
B. A translation 1 unit to the left, followed by a 90 degrees counterclockwise rotation about the origin
C. A 270 degrees counterclockwise rotation about the origin followed by a translation 1 unit to the left
D. A translation 1 unit to the left followed by a 270 degrees counterclockwise rotation about the origin
Answers: 3
Mathematics, 22.06.2019 00:30, gthif13211
I've been working on this for a few days and i just don't understand, it's due in a few hours. you. the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α. part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part b suppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i. e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case. part c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?
Answers: 1
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