Mathematics, 03.11.2020 21:30 evan67
Triangle PQR has vertices P(-3,-1), Q(-3,-3), and R(-6,-2). The triangle is rotated 90 degrees counterclockwise using the origin as the center of rotation. Which graph shows the image, triangle P’Q’R’?
Answers: 2
Mathematics, 22.06.2019 02:00
The half-life of a certain material is 0.004 second. approximately how much of a 20-gram sample will be left after 0.016 second? a. 5 grams b. 16 grams c. 0.32 gram d. 1.25 grams
Answers: 3
Mathematics, 22.06.2019 06:30
Me i've asked this question 3 time asapright triangle abc and its image, triangle a'b'c' are shown below. algebraically prove that a clockwise and counterclockwise rotation of 180o about the origin for triangle abc are equivalent rotations.
Answers: 3
Mathematics, 22.06.2019 06:30
Jane evaluates x^2-3x+5 for x=2 below. step 1: (-2)^2-()+5 step 2: =-4+6+5 step 3: =7 what, if any, was jane’s mistake? a)jane made no mistakes. b)jane incorrectly evaluated(-2)^2 in step 2. c)jane incorrectly added the terms in step 3. d)jane incorrectly substituted in x=-2in step 1.
Answers: 2
Triangle PQR has vertices P(-3,-1), Q(-3,-3), and R(-6,-2). The triangle is rotated 90 degrees count...
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