What set of transformations is performed on triangle rst to form triangle r’s’t’? a. a 90-degree counterclockwise rotation about the origin followed by a translation 2 units left b. a 270-degree counterclockwise rotation about the origin followed by a translation 2 units to the right c. a translation 2 units down followed by a 90-degree counterclockwise rotation about the origin d. a translation 2 units down followed by a 270-degree counterclockwise rotation about the origin

D. A translation 2 units down followed by a 270-degree counterclockwise rotation about the origin

Step-by-step explanation:

The given triangle has vertices at R(3,4), S(1,1), and T(5,1)

Translating the the vertices down by 2 units, we apply the rule;

Rotating the resulting vertices through an angle 270 degrees counterclockwise, we apply the rule:

Therefore the correct choice is D.

56

step-by-step explanation:

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

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