Question

Rectangle J'K'L'M' shown on the grid is the image of Rectangle JKLM after transformation. The same transformation will be applied on Trapezoid STUV.



What will be the location of T' in the image Trapezoid S'T'U'V'?

(10, -1)

(10, 1)

(13, 1)

(13, -1)

Answer 1

Please help mee. :c

Answer 2

(13,-1)
because the transformation is right 7 up 5 :)

Answer 3

Okay, thank you! Can I ask you more?

Answer 4

What set of reflections would carry rectangle ABCD onto itself?



y-axis, x-axis, y-axis, x-axis

x-axis, y=x, y-axis, x-axis

x-axis, y-axis, x-axis

y=x, axis, x-axis

Answer 5

THe first one is the answer!

Answer 6

Are you sure?!

Answer 7

Yup!

Answer 8

THat's the only that makes sense to get it back to itself

Answer 9

Okay! Can i ask you more..? aha. I really need help.

Answer 10

Sure! I'll only be on until 5 though! I got some college homework to finish haha!

Answer 11

okay!
Rectangle ABCD is reflected over the y-axis. What rule shows the input and output of the reflection, and what is the new coordinate of A'?



(x,y)→(y,-x); A' is at (1, 5)

(x,y)→(-y,x); A' is at (-1, -5)

(x,y)→(-x,y); A' is at (5, 1)

(x,y)→(-x,-y); A' is at (5, -1)

Answer 12

The answer is the last one!

Answer 13

Okay! Thank you thank you thank you! Only a couple more kayy?

Answer 14

Of course! And sure!

Answer 15

Three more:

1. Peter reflected parallelogram ABCD across the y-axis. If angle A is 115° and angle B is 65°, what is the degree measurement of angle A'?

65°

50°

115°

180°



2.

Triangle MOP has been rotated to create triangle M'O'P'. MP= M'P' = 2 units, MO = M'O' = 2 units, and OP=O'P'= 2.82 units. Which postulate below would prove the two triangles are congruent?

SSS

SAS

ASA

AAS



3.


Which transformation will map Figure L onto Figure L'?



Horizontal translation of 8 units

Horizontal translation of 6 units

Reflection across axis

Reflection across y-axis

Answer 16

sorry. v.v

Answer 17

1. 115
2. Well, since there aren't any angles listed I think it's SSS
3. Horizontal translation of 6 units

Answer 18

Thank you thank you thank you!!! <3
omg<3

Answer 19

No problem! Glad I could help!! :D