Triangle PQR is transformed to triangle P'Q'R'. Triangle PQR has verticals P(4,0) Q(0,-4) R(-8,-4). Triangle P'Q'R' has verticals P'(1,0) Q'(0,-1) and R'(-2,-1) 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 P'Q'R'? Explain 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

a) It is dilated by a factor of 1/4

b) P"(-1, 0), Q"(0, -1), R"(2, -1)

c) They are not congruent

Step-by-step explanation:

Triangle PQR has verticals P(4,0) Q(0,-4) R(-8,-4). Triangle P'Q'R' has verticals P'(1,0) Q'(0,-1) and R'(-2,-1)

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, rotation, dilation and translation.

Dilation is the reduction or enlargement of an object. If a point X(x, y) is dilated by a factor of k ,the new location is X'(kx, ky).

If a point X(x, y) is reflected about the y-axis, the new location is X'(-x, y)

a) Triangle PQR has verticals P(4,0) Q(0,-4) R(-8,-4) is dilated by a factor of 1/4, the new location would be P'(1,0) Q'(0,-1) and R'(-2,-1).

b) If triangle P'Q'R' is reflected about the y axis, the new location is P"(-1, 0), Q"(0, -1), R"(2, -1)

C) Two triangles are congruent if they have the same sides and angle. Triangle PQR and triangle P"Q"R" are not congruent because triangle PQR is smaller than triangle P"Q"R"

f(x)=2/3x+4/3 is the answer because is whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation: