A.
Mathematics, 15.03.2020 18:29 Tdhaynes7759
Which series of transformations shows that heptagon A is congruent to heptagon B?
A.
Reflect heptagon A over the x-axis, rotate it 90° clockwise about the point (3, 4), and translate it 5 units down.
B.
Reflect heptagon A over the y-axis, rotate it 90° counterclockwise about the point (4, 3), and translate it 8 units down.
C.
Reflect heptagon A over the y-axis, rotate it 180° about the origin, and translate it 8 units down.
D.
Reflect heptagon A over the x-axis, rotate it 180° about the orign, and translate it 5 units down.
Answers: 2
Mathematics, 21.06.2019 21:30, oliup567
(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.
Answers: 2
Mathematics, 22.06.2019 02:00, 791197
Will make ! for correct answer the dot plot below shows the number of toys 21 shops sold in an hour. is the median or the mean a better center for this data and why? a. median; because the data is not symmetric and there are outliersb. median; because the data is symmetric and there are no outliersc. mean; because the data is symmetric and there are no outliersd. mean; because the data is skewed and there are outliers
Answers: 2
Which series of transformations shows that heptagon A is congruent to heptagon B?
A.
A.
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