Mathematics, 01.12.2019 22:31 Puppy9118
You rotate a triangle 90° counterclockwise about the origin. then you translate its image 1 unit left and 2 units down. the vertices of the final image are (-5,,2) and (-2,-1) . what are the vertices of the original triangle?
Answers: 3
Mathematics, 21.06.2019 12:30, leximae7720
Suppose there are 10 five and six-year-old attending a birthday party. when a 30 year old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room? a. the mean and standard deviation of both change. b. the meaning will change, but the standard deviation will stay approximately the same. c. i mean will stay approximately the same, but the standard deviation will change. d. the mean and standard deviation will both stay approximately the same.
Answers: 1
Mathematics, 21.06.2019 18:30, zahradawkins2007
If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?
Answers: 2
Mathematics, 21.06.2019 19:00, aylinkayla
In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.
Answers: 1
You rotate a triangle 90° counterclockwise about the origin. then you translate its image 1 unit lef...
Mathematics, 30.06.2019 06:00
Mathematics, 30.06.2019 06:00
Mathematics, 30.06.2019 06:00