Mathematics, 20.09.2020 17:01 brainewashed11123
Rachael was given the task to draw a figure that has point symmetry. She labels the center point as point P. Her figure is below. Which statement supports the claim that Rachel’s figure has point symmetry? The figure has rotational symmetry of order 1. The figure does not have any lines of reflection. If the figure is rotated 180° about point P, it will map back onto itself. The vertices of the 6-sided star are all points of symmetry that can be used to map the figure onto itself.
Answers: 1
Mathematics, 21.06.2019 15:30
What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.
Answers: 3
Mathematics, 21.06.2019 16:10
Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.
Answers: 3
Mathematics, 21.06.2019 18:00
In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?
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Mathematics, 21.06.2019 19:30
Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?
Answers: 1
Rachael was given the task to draw a figure that has point symmetry. She labels the center point as...
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