# geometry

�RST with vertices R (-2, -2) , S (-3, 1) , and T (1, 1) is translated by

(x, y) →
(x - 1, y + 3) . Then the image, �RST , is translated by

(x, y) →
(x + 4, y - 1) , resulting in �R "S"T ".
a. Find the coordinates for the vertices of �R "S"T ".

1. 👍 0
2. 👎 0
3. 👁 109
1. so we are doing:

(x,y) --->(x-1, y+3) ----> (x+4, y-1)

so for R(-2,-2)

(-2,-2) --->(-3, 1) ----> (1, 0)

do the same for the other points

(I am not sure why you have quotations around S and T in the final result. Are you saying that only S and T are transformed?
If so, then just apply the above to S and T, leaving R alone. If this had been my question , I would expect you to translate all 3 points, even have you graph the original, the intermediate and the final to show that congruency is maintained)

1. 👍 0
2. 👎 0
posted by Reiny

## Similar Questions

1. ### algebra

graph triangle rst with vertices r(-1,3),s(4,-2), t(2,-5) Draw the image triangle r's't' formed by rotating triangle rst 90 degree, 180 degrees, and 270 degrees about the origin. Give the coordinates of r',s', and t'.

asked by Angel on January 18, 2011
2. ### Geometry

Given the vertices of RST where R (3, 2), S (-1, 1) and T (0, 4), explain how you would solve for R’S’T’ after the translation (x, y) (x +3, y – 1).

asked by Need Help on April 14, 2011
3. ### Math

The football team is on the 30-yd line and has 4 plays to make a rst down. To make a rst down, the team must advance the ball 10 yd. On the rst play, they lost 4 yd. On the second play, they gained 8 yd. On the third play, they

asked by Carey on May 30, 2016
4. ### geometry

In ∆RST, RS = 10, RT = 15, and m∠R = 32. In ∆UVW, UV = 12, UW = 18, and m∠U = 32. Which of the following statements is correct? 1. ∆RST ∼ ∆WUV and the similarity ratio is 56. 2. ∆RST ∼ ∆UVW and the similarity

asked by chris on November 3, 2011
5. ### Geometry

Complete the 2 column proof. Given m

asked by Steve on December 9, 2015
6. ### math

the verticies of triangle R(0,12), S(-6,6), and T(4,8). write in slope-intercept form the equations of the lines that contain the segments described. it says, find the medians of triangle RST. find the altitudes of triangle RST.

asked by chris on February 18, 2009
7. ### Math

Complete the 2 column proof. Given m

asked by Tim on February 1, 2016
8. ### Algebra II-Please check my calculation

Find center, vertices, co-vertices and foci for the following; (x-3(^2/49 + (y-4)^2/4 = 1 Center would be (3,4) A=7 b=2 Vertices would be found this way: (h+-a,k) (3-7,4) (3+7,4) Vertices = (-4,4) (10,4) Co-vertices (h,k+-b)

asked by Sheila on March 28, 2011
9. ### geometry

^ RST m

asked by Sarah Atchley on December 20, 2012
10. ### Geometry

Ray SP bisects angle RST. m

asked by David on August 23, 2011

More Similar Questions