Parallelogram Q'R'S'T' is the image of parallelogram QRST after a dilation with a scale factor of 23. Parallelogram Q'R'S'T' is shown on the graph below.-10-9-8-7-6-5-4-3-2-112345678910-10-9-8-7-6-5-4-3-2-112345678910xyQ'R'S'T'What is the perimeter of QRST?

In the coordinate plane, R'S' is the image of RS after a dilation with a scale factor of 1.2 centered at (0,–6). R'S' has endpoints R'(–6,–1) and S'(6,8).What is the length of RS?Write your answer as a whole number or decimal rounded to the nearest tenth.

In the coordinate plane, T'U'V'W' is the image of rectangle TUVW after a dilation with a scale factor of 43 centered at the origin. The perimeter of TUVW is 12 units.What is the perimeter of T'U'V'W'?Write your answer as a whole number or decimal. Do not round. units

The width of a rectangle measures left parenthesis, 10, p, minus, 9, q, right parenthesis(10p−9q) centimeters, and its length measures left parenthesis, 7, p, plus, 8, q, right parenthesis(7p+8q) centimeters. Which expression represents the perimeter, in centimeters, of the rectangle?

In the figure below, R is between Q and S, and S is between R and T. If =QT13, =QS10, and =RT11, find RS.QRST

Figure JKLMN and figure PQRST, shown below, are similar figures.The scale factor of figure JKLMN to figure PQRST is 3:2. If KL = 18 cm and MN = 30 cm, what is the length of side QR? A. 45 cm B. 12 cm C. 20 cm D. 27 cm