Which type of transformation is described by (x, y) → (-x, y)?
a reflection across the y-axis
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Mathematics, 19.02.2021 21:50, adlytle6506
Which type of transformation is described by (x, y) → (-x, y)?
a reflection across the y-axis
a rotation of 90° about the origin
a dilation of scale factor - 1
a rotation of 180° about the origin
Answers: 1
Mathematics, 21.06.2019 16:30, jweldene12
Why do interests rates on loans to be lower in a weak economy than in a strong one
Answers: 2
Mathematics, 21.06.2019 20:30, velazquezemmy45
Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?
Answers: 1
Mathematics, 21.06.2019 21:00, memoryofdale
Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)
Answers: 2
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History, 25.10.2019 00:43