Mathematics, 24.06.2019 16:00 toxsicity
There is exactly one reflection and no rotation that sends the convex quadrilateral abcd onto itself. what shape(s) could quadrilateral abcd be? explain. blank #1: shape blank #2: explanation blank # 1 blank # 2 by what angle x, where x < 180°, should an equilateral triangle be rotated clockwise about its center so that it carries onto itself?which statement is true about parallelograms? a. a parallelogram reflected across one of its diagonals is carried onto itself if its adjacent sides are congruent. b. a parallelogram reflected across a line segment joining the midpoints of its opposite sides is carried onto itself. c. a parallelogram reflected across a line segment joining the midpoints of its opposite sides is carried onto itself if its opposite sides are congruent. d. a parallelogram reflected across one of its diagonals is always carried onto itself. what is the smallest value of an angle, x, by which a regular pentagon should be rotated about its center so that it carries onto itself? a. 60° b. 72° c. 90° d. 360°
Answers: 3
Mathematics, 22.06.2019 00:30, connormaxie
Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28
Answers: 2
Mathematics, 22.06.2019 03:30, lizzieee51
Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq less than 132. the probability that a randomly selected adult has an iq less than 132 is?
Answers: 1
Mathematics, 22.06.2019 03:50, jaredsangel08
One x-intercept for a parabola is at the point (1,0). use the factor method to find x-intercept for the parabola defined by the equation y=-3x^2+5x+2
Answers: 1
There is exactly one reflection and no rotation that sends the convex quadrilateral abcd onto itself...
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