20
triangle pqr is transformed to triangle p'q'r'. triangle pqr has vertices p(4, 0), q(...
Mathematics, 04.01.2020 14:31 ack12
20
triangle pqr is transformed to triangle p'q'r'. triangle pqr has vertices p(4, 0), q(0, β4), and r(β8, β4). triangle p'q'r' has vertices p'(1, 0), q'(0, β1), and r'(β2, β1). plot triangles pqr and p'q'r' on your own coordinate grid.
part a:
what is the scale factor of the dilation that transforms triangle pqr to triangle p'q'r'? explain your answer.
part b:
write the coordinates of triangle p"q"r" obtained after p'q'r' is reflected about the y-axis.
part c:
are the two triangles pqr and p''q''r'' congruent? explain your answer.
Answers: 3
Mathematics, 22.06.2019 00:30
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 02:30
The interior angles formed by the sides of a hexagon have measures that sum to 720Β°. what is the measure of angle a? enter your answer in the box. mβ a= Β°
Answers: 3
Mathematics, 22.06.2019 03:30
Find the volume v of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x Γ’β 1 , y = 0, x = 5; about the x-axis v = sketch the region. sketch the solid, and a typical disk or washer.
Answers: 1
Mathematics, 20.01.2020 09:31
Mathematics, 20.01.2020 09:31
English, 20.01.2020 09:31
Chemistry, 20.01.2020 09:31
Mathematics, 20.01.2020 09:31
Computers and Technology, 20.01.2020 09:31
Mathematics, 20.01.2020 09:31
Business, 20.01.2020 09:31
Advanced Placement (AP), 20.01.2020 09:31
Health, 20.01.2020 09:31